71203755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1471}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 130572288

約数和(自身を除く): 59368533

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 461, 1383, 1471, 2305, 3227, 4413, 6915, 7355, 9681, 10297, 16135, 22065, 30891, 48405, 51485, 154455, 678131, 2034393, 3390655, 4746917, 10171965, 14240751, 23734585, 71203755]

約数ペア:

[(1, 71203755), (3, 23734585), (5, 14240751), (7, 10171965), (15, 4746917), (21, 3390655), (35, 2034393), (105, 678131), (461, 154455), (1383, 51485), (1471, 48405), (2305, 30891), (3227, 22065), (4413, 16135), (6915, 10297), (7355, 9681)]