64947051045

素因数分解:

$3^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163469}}^1$

素因数の和:163601

約数の個数: 56

約数和(自身を含む): 117923988600

約数和(自身を除く): 52976937555

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 243, 327, 405, 545, 729, 981, 1215, 1635, 2943, 3645, 4905, 8829, 14715, 26487, 44145, 79461, 132435, 163469, 397305, 490407, 817345, 1471221, 2452035, 4413663, 7356105, 13240989, 17818121, 22068315, 39722967, 53454363, 66204945, 89090605, 119168901, 160363089, 198614835, 267271815, 481089267, 595844505, 801815445, 1443267801, 2405446335, 4329803403, 7216339005, 12989410209, 21649017015, 64947051045]

約数ペア:

[(1, 64947051045), (3, 21649017015), (5, 12989410209), (9, 7216339005), (15, 4329803403), (27, 2405446335), (45, 1443267801), (81, 801815445), (109, 595844505), (135, 481089267), (243, 267271815), (327, 198614835), (405, 160363089), (545, 119168901), (729, 89090605), (981, 66204945), (1215, 53454363), (1635, 39722967), (2943, 22068315), (3645, 17818121), (4905, 13240989), (8829, 7356105), (14715, 4413663), (26487, 2452035), (44145, 1471221), (79461, 817345), (132435, 490407), (163469, 397305)]