2666780565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{156089}}^1$

素因数の和:156181

約数の個数: 32

約数和(自身を含む): 4585299840

約数和(自身を除く): 1918519275

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 3417, 5695, 17085, 156089, 468267, 780445, 2341335, 2653513, 7960539, 10457963, 13267565, 31373889, 39802695, 52289815, 156869445, 177785371, 533356113, 888926855, 2666780565]

約数ペア:

[(1, 2666780565), (3, 888926855), (5, 533356113), (15, 177785371), (17, 156869445), (51, 52289815), (67, 39802695), (85, 31373889), (201, 13267565), (255, 10457963), (335, 7960539), (1005, 2653513), (1139, 2341335), (3417, 780445), (5695, 468267), (17085, 156089)]