68677912875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1280707}}^1$

素因数の和:1280749

約数の個数: 64

約数和(自身を含む): 134259181056

約数和(自身を除く): 65581268181

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 143, 165, 195, 275, 325, 375, 429, 715, 825, 975, 1375, 1625, 2145, 3575, 4125, 4875, 10725, 17875, 53625, 1280707, 3842121, 6403535, 14087777, 16649191, 19210605, 32017675, 42263331, 49947573, 70438885, 83245955, 96053025, 160088375, 183141101, 211316655, 249737865, 352194425, 416229775, 480265125, 549423303, 915705505, 1056583275, 1248689325, 1760972125, 2081148875, 2747116515, 4578527525, 5282916375, 6243446625, 13735582575, 22892637625, 68677912875]

約数ペア:

[(1, 68677912875), (3, 22892637625), (5, 13735582575), (11, 6243446625), (13, 5282916375), (15, 4578527525), (25, 2747116515), (33, 2081148875), (39, 1760972125), (55, 1248689325), (65, 1056583275), (75, 915705505), (125, 549423303), (143, 480265125), (165, 416229775), (195, 352194425), (275, 249737865), (325, 211316655), (375, 183141101), (429, 160088375), (715, 96053025), (825, 83245955), (975, 70438885), (1375, 49947573), (1625, 42263331), (2145, 32017675), (3575, 19210605), (4125, 16649191), (4875, 14087777), (10725, 6403535), (17875, 3842121), (53625, 1280707)]