13001800065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1\times {\mathrm{14843}}^1$

素因数の和:17413

約数の個数: 32

約数和(自身を含む): 21717365760

約数和(自身を除く): 8715565695

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2539, 7617, 12695, 14843, 38085, 44529, 58397, 74215, 175191, 222645, 291985, 341389, 875955, 1024167, 1706945, 5120835, 37686377, 113059131, 188431885, 565295655, 866786671, 2600360013, 4333933355, 13001800065]

約数ペア:

[(1, 13001800065), (3, 4333933355), (5, 2600360013), (15, 866786671), (23, 565295655), (69, 188431885), (115, 113059131), (345, 37686377), (2539, 5120835), (7617, 1706945), (12695, 1024167), (14843, 875955), (38085, 341389), (44529, 291985), (58397, 222645), (74215, 175191)]