99998235

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 195624000

約数和(自身を除く): 95625765

約数列:

[1, 3, 5, 9, 15, 19, 29, 37, 45, 57, 87, 95, 109, 111, 145, 171, 185, 261, 285, 327, 333, 435, 545, 551, 555, 703, 855, 981, 1073, 1305, 1635, 1653, 1665, 2071, 2109, 2755, 3161, 3219, 3515, 4033, 4905, 4959, 5365, 6213, 6327, 8265, 9483, 9657, 10355, 10545, 12099, 15805, 16095, 18639, 20165, 20387, 24795, 28449, 31065, 31635, 36297, 47415, 48285, 60059, 60495, 61161, 76627, 93195, 101935, 116957, 142245, 180177, 181485, 183483, 229881, 300295, 305805, 350871, 383135, 540531, 584785, 689643, 900885, 917415, 1052613, 1149405, 1754355, 2222183, 2702655, 3448215, 5263065, 6666549, 11110915, 19999647, 33332745, 99998235]

約数ペア:

[(1, 99998235), (3, 33332745), (5, 19999647), (9, 11110915), (15, 6666549), (19, 5263065), (29, 3448215), (37, 2702655), (45, 2222183), (57, 1754355), (87, 1149405), (95, 1052613), (109, 917415), (111, 900885), (145, 689643), (171, 584785), (185, 540531), (261, 383135), (285, 350871), (327, 305805), (333, 300295), (435, 229881), (545, 183483), (551, 181485), (555, 180177), (703, 142245), (855, 116957), (981, 101935), (1073, 93195), (1305, 76627), (1635, 61161), (1653, 60495), (1665, 60059), (2071, 48285), (2109, 47415), (2755, 36297), (3161, 31635), (3219, 31065), (3515, 28449), (4033, 24795), (4905, 20387), (4959, 20165), (5365, 18639), (6213, 16095), (6327, 15805), (8265, 12099), (9483, 10545), (9657, 10355)]