74174655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12647}}^1$

素因数の和:12695

約数の個数: 32

約数和(自身を含む): 131134464

約数和(自身を除く): 56959809

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 12647, 37941, 63235, 189705, 214999, 290881, 644997, 872643, 1074995, 1454405, 3224985, 4363215, 4944977, 14834931, 24724885, 74174655]

約数ペア:

[(1, 74174655), (3, 24724885), (5, 14834931), (15, 4944977), (17, 4363215), (23, 3224985), (51, 1454405), (69, 1074995), (85, 872643), (115, 644997), (255, 290881), (345, 214999), (391, 189705), (1173, 63235), (1955, 37941), (5865, 12647)]