8045380815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1\times {\mathrm{10247}}^1$

素因数の和:13351

約数の個数: 32

約数和(自身を含む): 13635578880

約数和(自身を除く): 5590198065

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3079, 9237, 10247, 15395, 30741, 46185, 51235, 52343, 153705, 157029, 174199, 261715, 522597, 785145, 870995, 2612985, 31550513, 94651539, 157752565, 473257695, 536358721, 1609076163, 2681793605, 8045380815]

約数ペア:

[(1, 8045380815), (3, 2681793605), (5, 1609076163), (15, 536358721), (17, 473257695), (51, 157752565), (85, 94651539), (255, 31550513), (3079, 2612985), (9237, 870995), (10247, 785145), (15395, 522597), (30741, 261715), (46185, 174199), (51235, 157029), (52343, 153705)]