7929121785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1\times {\mathrm{10163}}^1$

素因数の和:14185

約数の個数: 32

約数和(自身を含む): 13667246208

約数和(自身を除く): 5738124423

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 4001, 10163, 12003, 20005, 30489, 50815, 52013, 60015, 132119, 152445, 156039, 260065, 396357, 660595, 780195, 1981785, 40662163, 121986489, 203310815, 528608119, 609932445, 1585824357, 2643040595, 7929121785]

約数ペア:

[(1, 7929121785), (3, 2643040595), (5, 1585824357), (13, 609932445), (15, 528608119), (39, 203310815), (65, 121986489), (195, 40662163), (4001, 1981785), (10163, 780195), (12003, 660595), (20005, 396357), (30489, 260065), (50815, 156039), (52013, 152445), (60015, 132119)]