77332575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 136705536

約数和(自身を除く): 59372961

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 131, 255, 393, 425, 463, 655, 1275, 1389, 1965, 2227, 2315, 3275, 6681, 6945, 7871, 9825, 11135, 11575, 23613, 33405, 34725, 39355, 55675, 60653, 118065, 167025, 181959, 196775, 303265, 590325, 909795, 1031101, 1516325, 3093303, 4548975, 5155505, 15466515, 25777525, 77332575]

約数ペア:

[(1, 77332575), (3, 25777525), (5, 15466515), (15, 5155505), (17, 4548975), (25, 3093303), (51, 1516325), (75, 1031101), (85, 909795), (131, 590325), (255, 303265), (393, 196775), (425, 181959), (463, 167025), (655, 118065), (1275, 60653), (1389, 55675), (1965, 39355), (2227, 34725), (2315, 33405), (3275, 23613), (6681, 11575), (6945, 11135), (7871, 9825)]