1873052545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{3121}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 2769338880

約数和(自身を除く): 896286335

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1319, 3121, 6595, 9233, 15605, 17147, 21847, 40573, 46165, 85735, 109235, 120029, 202865, 284011, 600145, 1420055, 4116599, 20582995, 28816193, 53515787, 144080965, 267578935, 374610509, 1873052545]

約数ペア:

[(1, 1873052545), (5, 374610509), (7, 267578935), (13, 144080965), (35, 53515787), (65, 28816193), (91, 20582995), (455, 4116599), (1319, 1420055), (3121, 600145), (6595, 284011), (9233, 202865), (15605, 120029), (17147, 109235), (21847, 85735), (40573, 46165)]