30848025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 56871360

約数和(自身を除く): 26023335

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1091, 1131, 1885, 2175, 3273, 5455, 5655, 9425, 14183, 16365, 27275, 28275, 31639, 42549, 70915, 81825, 94917, 158195, 212745, 354575, 411307, 474585, 790975, 1063725, 1233921, 2056535, 2372925, 6169605, 10282675, 30848025]

約数ペア:

[(1, 30848025), (3, 10282675), (5, 6169605), (13, 2372925), (15, 2056535), (25, 1233921), (29, 1063725), (39, 790975), (65, 474585), (75, 411307), (87, 354575), (145, 212745), (195, 158195), (325, 94917), (377, 81825), (435, 70915), (725, 42549), (975, 31639), (1091, 28275), (1131, 27275), (1885, 16365), (2175, 14183), (3273, 9425), (5455, 5655)]