30223875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 58226688

約数和(自身を除く): 28002813

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 125, 165, 187, 255, 275, 375, 425, 431, 561, 825, 935, 1275, 1293, 1375, 2125, 2155, 2805, 4125, 4675, 4741, 6375, 6465, 7327, 10775, 14025, 14223, 21981, 23375, 23705, 32325, 36635, 53875, 70125, 71115, 80597, 109905, 118525, 161625, 183175, 241791, 355575, 402985, 549525, 592625, 915875, 1208955, 1777875, 2014925, 2747625, 6044775, 10074625, 30223875]

約数ペア:

[(1, 30223875), (3, 10074625), (5, 6044775), (11, 2747625), (15, 2014925), (17, 1777875), (25, 1208955), (33, 915875), (51, 592625), (55, 549525), (75, 402985), (85, 355575), (125, 241791), (165, 183175), (187, 161625), (255, 118525), (275, 109905), (375, 80597), (425, 71115), (431, 70125), (561, 53875), (825, 36635), (935, 32325), (1275, 23705), (1293, 23375), (1375, 21981), (2125, 14223), (2155, 14025), (2805, 10775), (4125, 7327), (4675, 6465), (4741, 6375)]