8206016325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227471}}^1$

素因数の和:227534

約数の個数: 48

約数和(自身を含む): 15005872896

約数和(自身を除く): 6799856571

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 2405, 2775, 7215, 12025, 36075, 227471, 682413, 1137355, 2957123, 3412065, 5686775, 8416427, 8871369, 14785615, 17060325, 25249281, 42082135, 44356845, 73928075, 109413551, 126246405, 210410675, 221784225, 328240653, 547067755, 631232025, 1641203265, 2735338775, 8206016325]

約数ペア:

[(1, 8206016325), (3, 2735338775), (5, 1641203265), (13, 631232025), (15, 547067755), (25, 328240653), (37, 221784225), (39, 210410675), (65, 126246405), (75, 109413551), (111, 73928075), (185, 44356845), (195, 42082135), (325, 25249281), (481, 17060325), (555, 14785615), (925, 8871369), (975, 8416427), (1443, 5686775), (2405, 3412065), (2775, 2957123), (7215, 1137355), (12025, 682413), (36075, 227471)]