84052005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 66353115

約数列:

[1, 3, 5, 15, 23, 29, 31, 69, 87, 93, 115, 145, 155, 271, 345, 435, 465, 667, 713, 813, 899, 1355, 2001, 2139, 2697, 3335, 3565, 4065, 4495, 6233, 7859, 8401, 10005, 10695, 13485, 18699, 20677, 23577, 25203, 31165, 39295, 42005, 62031, 93495, 103385, 117885, 126015, 180757, 193223, 243629, 310155, 542271, 579669, 730887, 903785, 966115, 1218145, 2711355, 2898345, 3654435, 5603467, 16810401, 28017335, 84052005]

約数ペア:

[(1, 84052005), (3, 28017335), (5, 16810401), (15, 5603467), (23, 3654435), (29, 2898345), (31, 2711355), (69, 1218145), (87, 966115), (93, 903785), (115, 730887), (145, 579669), (155, 542271), (271, 310155), (345, 243629), (435, 193223), (465, 180757), (667, 126015), (713, 117885), (813, 103385), (899, 93495), (1355, 62031), (2001, 42005), (2139, 39295), (2697, 31165), (3335, 25203), (3565, 23577), (4065, 20677), (4495, 18699), (6233, 13485), (7859, 10695), (8401, 10005)]