72034575

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 123325440

約数和(自身を除く): 51290865

約数列:

[1, 3, 5, 15, 25, 59, 73, 75, 177, 219, 223, 295, 365, 669, 885, 1095, 1115, 1475, 1825, 3345, 4307, 4425, 5475, 5575, 12921, 13157, 16279, 16725, 21535, 39471, 48837, 64605, 65785, 81395, 107675, 197355, 244185, 323025, 328925, 406975, 960461, 986775, 1220925, 2881383, 4802305, 14406915, 24011525, 72034575]

約数ペア:

[(1, 72034575), (3, 24011525), (5, 14406915), (15, 4802305), (25, 2881383), (59, 1220925), (73, 986775), (75, 960461), (177, 406975), (219, 328925), (223, 323025), (295, 244185), (365, 197355), (669, 107675), (885, 81395), (1095, 65785), (1115, 64605), (1475, 48837), (1825, 39471), (3345, 21535), (4307, 16725), (4425, 16279), (5475, 13157), (5575, 12921)]