23517375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 49041408

約数和(自身を除く): 25524033

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 31, 35, 51, 75, 85, 93, 105, 119, 125, 155, 175, 217, 255, 289, 357, 375, 425, 465, 525, 527, 595, 651, 775, 867, 875, 1085, 1275, 1445, 1581, 1785, 2023, 2125, 2325, 2625, 2635, 2975, 3255, 3689, 3875, 4335, 5425, 6069, 6375, 7225, 7905, 8925, 8959, 10115, 11067, 11625, 13175, 14875, 16275, 18445, 21675, 26877, 27125, 30345, 36125, 39525, 44625, 44795, 50575, 55335, 62713, 65875, 81375, 92225, 108375, 134385, 151725, 188139, 197625, 223975, 252875, 276675, 313565, 461125, 671925, 758625, 940695, 1119875, 1383375, 1567825, 3359625, 4703475, 7839125, 23517375]

約数ペア:

[(1, 23517375), (3, 7839125), (5, 4703475), (7, 3359625), (15, 1567825), (17, 1383375), (21, 1119875), (25, 940695), (31, 758625), (35, 671925), (51, 461125), (75, 313565), (85, 276675), (93, 252875), (105, 223975), (119, 197625), (125, 188139), (155, 151725), (175, 134385), (217, 108375), (255, 92225), (289, 81375), (357, 65875), (375, 62713), (425, 55335), (465, 50575), (525, 44795), (527, 44625), (595, 39525), (651, 36125), (775, 30345), (867, 27125), (875, 26877), (1085, 21675), (1275, 18445), (1445, 16275), (1581, 14875), (1785, 13175), (2023, 11625), (2125, 11067), (2325, 10115), (2625, 8959), (2635, 8925), (2975, 7905), (3255, 7225), (3689, 6375), (3875, 6069), (4335, 5425)]