8685075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 16713216

約数和(自身を除く): 8028141

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 233, 355, 497, 525, 699, 1065, 1165, 1491, 1631, 1775, 2485, 3495, 4893, 5325, 5825, 7455, 8155, 12425, 16543, 17475, 24465, 37275, 40775, 49629, 82715, 115801, 122325, 248145, 347403, 413575, 579005, 1240725, 1737015, 2895025, 8685075]

約数ペア:

[(1, 8685075), (3, 2895025), (5, 1737015), (7, 1240725), (15, 579005), (21, 413575), (25, 347403), (35, 248145), (71, 122325), (75, 115801), (105, 82715), (175, 49629), (213, 40775), (233, 37275), (355, 24465), (497, 17475), (525, 16543), (699, 12425), (1065, 8155), (1165, 7455), (1491, 5825), (1631, 5325), (1775, 4893), (2485, 3495)]