31393157055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1\times {\mathrm{25309}}^1$

素因数の和:31691

約数の個数: 32

約数和(自身を含む): 54103465920

約数和(自身を除く): 22710308865

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6361, 19083, 25309, 31805, 75927, 82693, 95415, 126545, 248079, 329017, 379635, 413465, 987051, 1240395, 1645085, 4935255, 160990549, 482971647, 804952745, 2092877137, 2414858235, 6278631411, 10464385685, 31393157055]

約数ペア:

[(1, 31393157055), (3, 10464385685), (5, 6278631411), (13, 2414858235), (15, 2092877137), (39, 804952745), (65, 482971647), (195, 160990549), (6361, 4935255), (19083, 1645085), (25309, 1240395), (31805, 987051), (75927, 413465), (82693, 379635), (95415, 329017), (126545, 248079)]