153752235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 307120128

約数和(自身を除く): 153367893

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 73, 91, 105, 195, 219, 273, 365, 455, 511, 949, 1095, 1365, 1533, 1543, 2555, 2847, 4629, 4745, 6643, 7665, 7715, 10801, 14235, 19929, 20059, 23145, 32403, 33215, 54005, 60177, 99645, 100295, 112639, 140413, 162015, 300885, 337917, 421239, 563195, 702065, 788473, 1464307, 1689585, 2106195, 2365419, 3942365, 4392921, 7321535, 10250149, 11827095, 21964605, 30750447, 51250745, 153752235]

約数ペア:

[(1, 153752235), (3, 51250745), (5, 30750447), (7, 21964605), (13, 11827095), (15, 10250149), (21, 7321535), (35, 4392921), (39, 3942365), (65, 2365419), (73, 2106195), (91, 1689585), (105, 1464307), (195, 788473), (219, 702065), (273, 563195), (365, 421239), (455, 337917), (511, 300885), (949, 162015), (1095, 140413), (1365, 112639), (1533, 100295), (1543, 99645), (2555, 60177), (2847, 54005), (4629, 33215), (4745, 32403), (6643, 23145), (7665, 20059), (7715, 19929), (10801, 14235)]