202315455

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 384307200

約数和(自身を除く): 181991745

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 87, 93, 135, 145, 155, 261, 279, 435, 465, 783, 837, 899, 1305, 1395, 1667, 2697, 3915, 4185, 4495, 5001, 8091, 8335, 13485, 15003, 24273, 25005, 40455, 45009, 48343, 51677, 75015, 121365, 145029, 155031, 225045, 241715, 258385, 435087, 465093, 725145, 775155, 1305261, 1395279, 1498633, 2175435, 2325465, 4495899, 6526305, 6976395, 7493165, 13487697, 22479495, 40463091, 67438485, 202315455]

約数ペア:

[(1, 202315455), (3, 67438485), (5, 40463091), (9, 22479495), (15, 13487697), (27, 7493165), (29, 6976395), (31, 6526305), (45, 4495899), (87, 2325465), (93, 2175435), (135, 1498633), (145, 1395279), (155, 1305261), (261, 775155), (279, 725145), (435, 465093), (465, 435087), (783, 258385), (837, 241715), (899, 225045), (1305, 155031), (1395, 145029), (1667, 121365), (2697, 75015), (3915, 51677), (4185, 48343), (4495, 45009), (5001, 40455), (8091, 25005), (8335, 24273), (13485, 15003)]