40321875

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 80994816

約数和(自身を除く): 40672941

約数列:

[1, 3, 5, 11, 15, 17, 23, 25, 33, 51, 55, 69, 75, 85, 115, 125, 165, 187, 253, 255, 275, 345, 375, 391, 425, 561, 575, 625, 759, 825, 935, 1173, 1265, 1275, 1375, 1725, 1875, 1955, 2125, 2805, 2875, 3125, 3795, 4125, 4301, 4675, 5865, 6325, 6375, 6875, 8625, 9375, 9775, 10625, 12903, 14025, 14375, 18975, 20625, 21505, 23375, 29325, 31625, 31875, 34375, 43125, 48875, 53125, 64515, 70125, 71875, 94875, 103125, 107525, 116875, 146625, 158125, 159375, 215625, 244375, 322575, 350625, 474375, 537625, 584375, 733125, 790625, 1221875, 1612875, 1753125, 2371875, 2688125, 3665625, 8064375, 13440625, 40321875]

約数ペア:

[(1, 40321875), (3, 13440625), (5, 8064375), (11, 3665625), (15, 2688125), (17, 2371875), (23, 1753125), (25, 1612875), (33, 1221875), (51, 790625), (55, 733125), (69, 584375), (75, 537625), (85, 474375), (115, 350625), (125, 322575), (165, 244375), (187, 215625), (253, 159375), (255, 158125), (275, 146625), (345, 116875), (375, 107525), (391, 103125), (425, 94875), (561, 71875), (575, 70125), (625, 64515), (759, 53125), (825, 48875), (935, 43125), (1173, 34375), (1265, 31875), (1275, 31625), (1375, 29325), (1725, 23375), (1875, 21505), (1955, 20625), (2125, 18975), (2805, 14375), (2875, 14025), (3125, 12903), (3795, 10625), (4125, 9775), (4301, 9375), (4675, 8625), (5865, 6875), (6325, 6375)]