39651015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 66465792

約数和(自身を除く): 26814777

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 1201, 2201, 3603, 6005, 6603, 11005, 18015, 33015, 37231, 85271, 111693, 186155, 255813, 426355, 558465, 1279065, 2643401, 7930203, 13217005, 39651015]

約数ペア:

[(1, 39651015), (3, 13217005), (5, 7930203), (15, 2643401), (31, 1279065), (71, 558465), (93, 426355), (155, 255813), (213, 186155), (355, 111693), (465, 85271), (1065, 37231), (1201, 33015), (2201, 18015), (3603, 11005), (6005, 6603)]