2941125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 64

約数和(自身を含む): 5750784

約数和(自身を除く): 2809659

約数列:

[1, 3, 5, 11, 15, 23, 25, 31, 33, 55, 69, 75, 93, 115, 125, 155, 165, 253, 275, 341, 345, 375, 465, 575, 713, 759, 775, 825, 1023, 1265, 1375, 1705, 1725, 2139, 2325, 2875, 3565, 3795, 3875, 4125, 5115, 6325, 7843, 8525, 8625, 10695, 11625, 17825, 18975, 23529, 25575, 31625, 39215, 42625, 53475, 89125, 94875, 117645, 127875, 196075, 267375, 588225, 980375, 2941125]

約数ペア:

[(1, 2941125), (3, 980375), (5, 588225), (11, 267375), (15, 196075), (23, 127875), (25, 117645), (31, 94875), (33, 89125), (55, 53475), (69, 42625), (75, 39215), (93, 31625), (115, 25575), (125, 23529), (155, 18975), (165, 17825), (253, 11625), (275, 10695), (341, 8625), (345, 8525), (375, 7843), (465, 6325), (575, 5115), (713, 4125), (759, 3875), (775, 3795), (825, 3565), (1023, 2875), (1265, 2325), (1375, 2139), (1705, 1725)]