155043135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 325447200

約数和(自身を除く): 170404065

約数列:

[1, 3, 5, 9, 13, 15, 19, 29, 37, 39, 45, 57, 65, 87, 95, 111, 117, 145, 169, 171, 185, 195, 247, 261, 285, 333, 377, 435, 481, 507, 551, 555, 585, 703, 741, 845, 855, 1073, 1131, 1235, 1305, 1443, 1521, 1653, 1665, 1885, 2109, 2223, 2405, 2535, 2755, 3211, 3219, 3393, 3515, 3705, 4329, 4901, 4959, 5365, 5655, 6253, 6327, 7163, 7215, 7605, 8265, 9139, 9633, 9657, 10545, 11115, 13949, 14703, 16055, 16095, 16965, 18759, 20387, 21489, 21645, 24505, 24795, 27417, 28899, 31265, 31635, 35815, 41847, 44109, 45695, 48165, 48285, 56277, 61161, 64467, 69745, 73515, 82251, 93119, 93795, 101935, 107445, 118807, 125541, 137085, 144495, 181337, 183483, 209235, 220545, 265031, 279357, 281385, 305805, 322335, 356421, 411255, 465595, 544011, 594035, 627705, 795093, 838071, 906685, 917415, 1069263, 1325155, 1396785, 1632033, 1782105, 2385279, 2720055, 3445403, 3975465, 4190355, 5346315, 8160165, 10336209, 11926395, 17227015, 31008627, 51681045, 155043135]

約数ペア:

[(1, 155043135), (3, 51681045), (5, 31008627), (9, 17227015), (13, 11926395), (15, 10336209), (19, 8160165), (29, 5346315), (37, 4190355), (39, 3975465), (45, 3445403), (57, 2720055), (65, 2385279), (87, 1782105), (95, 1632033), (111, 1396785), (117, 1325155), (145, 1069263), (169, 917415), (171, 906685), (185, 838071), (195, 795093), (247, 627705), (261, 594035), (285, 544011), (333, 465595), (377, 411255), (435, 356421), (481, 322335), (507, 305805), (551, 281385), (555, 279357), (585, 265031), (703, 220545), (741, 209235), (845, 183483), (855, 181337), (1073, 144495), (1131, 137085), (1235, 125541), (1305, 118807), (1443, 107445), (1521, 101935), (1653, 93795), (1665, 93119), (1885, 82251), (2109, 73515), (2223, 69745), (2405, 64467), (2535, 61161), (2755, 56277), (3211, 48285), (3219, 48165), (3393, 45695), (3515, 44109), (3705, 41847), (4329, 35815), (4901, 31635), (4959, 31265), (5365, 28899), (5655, 27417), (6253, 24795), (6327, 24505), (7163, 21645), (7215, 21489), (7605, 20387), (8265, 18759), (9139, 16965), (9633, 16095), (9657, 16055), (10545, 14703), (11115, 13949)]