86298575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 123420672

約数和(自身を除く): 37122097

約数列:

[1, 5, 11, 25, 31, 53, 55, 155, 191, 265, 275, 341, 583, 775, 955, 1325, 1643, 1705, 2101, 2915, 4775, 5921, 8215, 8525, 10123, 10505, 14575, 18073, 29605, 41075, 50615, 52525, 65131, 90365, 111353, 148025, 253075, 313813, 325655, 451825, 556765, 1569065, 1628275, 2783825, 3451943, 7845325, 17259715, 86298575]

約数ペア:

[(1, 86298575), (5, 17259715), (11, 7845325), (25, 3451943), (31, 2783825), (53, 1628275), (55, 1569065), (155, 556765), (191, 451825), (265, 325655), (275, 313813), (341, 253075), (583, 148025), (775, 111353), (955, 90365), (1325, 65131), (1643, 52525), (1705, 50615), (2101, 41075), (2915, 29605), (4775, 18073), (5921, 14575), (8215, 10505), (8525, 10123)]