23670375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 19460505

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 79, 85, 125, 141, 235, 237, 255, 375, 395, 425, 705, 799, 1175, 1185, 1275, 1343, 1975, 2125, 2397, 3525, 3713, 3995, 4029, 5875, 5925, 6375, 6715, 9875, 11139, 11985, 17625, 18565, 19975, 20145, 29625, 33575, 55695, 59925, 63121, 92825, 99875, 100725, 167875, 189363, 278475, 299625, 315605, 464125, 503625, 946815, 1392375, 1578025, 4734075, 7890125, 23670375]

約数ペア:

[(1, 23670375), (3, 7890125), (5, 4734075), (15, 1578025), (17, 1392375), (25, 946815), (47, 503625), (51, 464125), (75, 315605), (79, 299625), (85, 278475), (125, 189363), (141, 167875), (235, 100725), (237, 99875), (255, 92825), (375, 63121), (395, 59925), (425, 55695), (705, 33575), (799, 29625), (1175, 20145), (1185, 19975), (1275, 18565), (1343, 17625), (1975, 11985), (2125, 11139), (2397, 9875), (3525, 6715), (3713, 6375), (3995, 5925), (4029, 5875)]