24938325

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 47973120

約数和(自身を除く): 23034795

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 61, 69, 75, 79, 115, 183, 207, 225, 237, 305, 345, 395, 549, 575, 711, 915, 1035, 1185, 1403, 1525, 1725, 1817, 1975, 2745, 3555, 4209, 4575, 4819, 5175, 5451, 5925, 7015, 9085, 12627, 13725, 14457, 16353, 17775, 21045, 24095, 27255, 35075, 43371, 45425, 63135, 72285, 81765, 105225, 110837, 120475, 136275, 216855, 315675, 332511, 361425, 408825, 554185, 997533, 1084275, 1662555, 2770925, 4987665, 8312775, 24938325]

約数ペア:

[(1, 24938325), (3, 8312775), (5, 4987665), (9, 2770925), (15, 1662555), (23, 1084275), (25, 997533), (45, 554185), (61, 408825), (69, 361425), (75, 332511), (79, 315675), (115, 216855), (183, 136275), (207, 120475), (225, 110837), (237, 105225), (305, 81765), (345, 72285), (395, 63135), (549, 45425), (575, 43371), (711, 35075), (915, 27255), (1035, 24095), (1185, 21045), (1403, 17775), (1525, 16353), (1725, 14457), (1817, 13725), (1975, 12627), (2745, 9085), (3555, 7015), (4209, 5925), (4575, 5451), (4819, 5175)]