75446145

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 135834192

約数和(自身を除く): 60388047

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 113, 185, 333, 339, 401, 555, 565, 1017, 1203, 1665, 1695, 2005, 3609, 4181, 5085, 6015, 12543, 14837, 18045, 20905, 37629, 44511, 45313, 62715, 74185, 133533, 135939, 188145, 222555, 226565, 407817, 667665, 679695, 1676581, 2039085, 5029743, 8382905, 15089229, 25148715, 75446145]

約数ペア:

[(1, 75446145), (3, 25148715), (5, 15089229), (9, 8382905), (15, 5029743), (37, 2039085), (45, 1676581), (111, 679695), (113, 667665), (185, 407817), (333, 226565), (339, 222555), (401, 188145), (555, 135939), (565, 133533), (1017, 74185), (1203, 62715), (1665, 45313), (1695, 44511), (2005, 37629), (3609, 20905), (4181, 18045), (5085, 14837), (6015, 12543)]