156900735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 289313856

約数和(自身を除く): 132413121

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 317, 647, 765, 951, 1585, 1941, 2853, 3235, 4755, 5389, 5823, 9705, 10999, 14265, 16167, 26945, 29115, 32997, 48501, 54995, 80835, 98991, 164985, 205099, 242505, 494955, 615297, 1025495, 1845891, 3076485, 3486683, 9229455, 10460049, 17433415, 31380147, 52300245, 156900735]

約数ペア:

[(1, 156900735), (3, 52300245), (5, 31380147), (9, 17433415), (15, 10460049), (17, 9229455), (45, 3486683), (51, 3076485), (85, 1845891), (153, 1025495), (255, 615297), (317, 494955), (647, 242505), (765, 205099), (951, 164985), (1585, 98991), (1941, 80835), (2853, 54995), (3235, 48501), (4755, 32997), (5389, 29115), (5823, 26945), (9705, 16167), (10999, 14265)]