253426395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{32059}}^1$

素因数の和:32115

約数の個数: 32

約数和(自身を含む): 443197440

約数和(自身を除く): 189771045

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 32059, 96177, 160295, 480885, 545003, 993829, 1635009, 2725015, 2981487, 4969145, 8175045, 14907435, 16895093, 50685279, 84475465, 253426395]

約数ペア:

[(1, 253426395), (3, 84475465), (5, 50685279), (15, 16895093), (17, 14907435), (31, 8175045), (51, 4969145), (85, 2981487), (93, 2725015), (155, 1635009), (255, 993829), (465, 545003), (527, 480885), (1581, 160295), (2635, 96177), (7905, 32059)]