157504365

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40231}}^1$

素因数の和:40274

約数の個数: 32

約数和(自身を含む): 289670400

約数和(自身を除く): 132166035

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 40231, 120693, 201155, 362079, 603465, 1086237, 1166699, 1810395, 3500097, 5431185, 5833495, 10500291, 17500485, 31500873, 52501455, 157504365]

約数ペア:

[(1, 157504365), (3, 52501455), (5, 31500873), (9, 17500485), (15, 10500291), (27, 5833495), (29, 5431185), (45, 3500097), (87, 1810395), (135, 1166699), (145, 1086237), (261, 603465), (435, 362079), (783, 201155), (1305, 120693), (3915, 40231)]