71276445

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 126764352

約数和(自身を除く): 55487907

約数列:

[1, 3, 5, 9, 15, 45, 107, 113, 131, 321, 339, 393, 535, 565, 655, 963, 1017, 1179, 1605, 1695, 1965, 4815, 5085, 5895, 12091, 14017, 14803, 36273, 42051, 44409, 60455, 70085, 74015, 108819, 126153, 133227, 181365, 210255, 222045, 544095, 630765, 666135, 1583921, 4751763, 7919605, 14255289, 23758815, 71276445]

約数ペア:

[(1, 71276445), (3, 23758815), (5, 14255289), (9, 7919605), (15, 4751763), (45, 1583921), (107, 666135), (113, 630765), (131, 544095), (321, 222045), (339, 210255), (393, 181365), (535, 133227), (565, 126153), (655, 108819), (963, 74015), (1017, 70085), (1179, 60455), (1605, 44409), (1695, 42051), (1965, 36273), (4815, 14803), (5085, 14017), (5895, 12091)]