65136465

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 128044800

約数和(自身を除く): 62908335

約数列:

[1, 3, 5, 9, 15, 19, 29, 37, 45, 57, 71, 87, 95, 111, 145, 171, 185, 213, 261, 285, 333, 355, 435, 551, 555, 639, 703, 855, 1065, 1073, 1305, 1349, 1653, 1665, 2059, 2109, 2627, 2755, 3195, 3219, 3515, 4047, 4959, 5365, 6177, 6327, 6745, 7881, 8265, 9657, 10295, 10545, 12141, 13135, 16095, 18531, 20235, 20387, 23643, 24795, 30885, 31635, 39121, 39405, 48285, 49913, 60705, 61161, 76183, 92655, 101935, 117363, 118215, 149739, 183483, 195605, 228549, 249565, 305805, 352089, 380915, 449217, 586815, 685647, 748695, 917415, 1142745, 1447477, 1760445, 2246085, 3428235, 4342431, 7237385, 13027293, 21712155, 65136465]

約数ペア:

[(1, 65136465), (3, 21712155), (5, 13027293), (9, 7237385), (15, 4342431), (19, 3428235), (29, 2246085), (37, 1760445), (45, 1447477), (57, 1142745), (71, 917415), (87, 748695), (95, 685647), (111, 586815), (145, 449217), (171, 380915), (185, 352089), (213, 305805), (261, 249565), (285, 228549), (333, 195605), (355, 183483), (435, 149739), (551, 118215), (555, 117363), (639, 101935), (703, 92655), (855, 76183), (1065, 61161), (1073, 60705), (1305, 49913), (1349, 48285), (1653, 39405), (1665, 39121), (2059, 31635), (2109, 30885), (2627, 24795), (2755, 23643), (3195, 20387), (3219, 20235), (3515, 18531), (4047, 16095), (4959, 13135), (5365, 12141), (6177, 10545), (6327, 10295), (6745, 9657), (7881, 8265)]