23837775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 44330496

約数和(自身を除く): 20492721

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1063, 1495, 1725, 3189, 4485, 5315, 7475, 13819, 15945, 22425, 24449, 26575, 41457, 69095, 73347, 79725, 122245, 207285, 317837, 345475, 366735, 611225, 953511, 1036425, 1589185, 1833675, 4767555, 7945925, 23837775]

約数ペア:

[(1, 23837775), (3, 7945925), (5, 4767555), (13, 1833675), (15, 1589185), (23, 1036425), (25, 953511), (39, 611225), (65, 366735), (69, 345475), (75, 317837), (115, 207285), (195, 122245), (299, 79725), (325, 73347), (345, 69095), (575, 41457), (897, 26575), (975, 24449), (1063, 22425), (1495, 15945), (1725, 13819), (3189, 7475), (4485, 5315)]