75390945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7109}}^1$

素因数の和:7225

約数の個数: 32

約数和(自身を含む): 139242240

約数和(自身を除く): 63851295

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 3535, 7109, 10605, 21327, 35545, 49763, 106635, 149289, 248815, 718009, 746445, 2154027, 3590045, 5026063, 10770135, 15078189, 25130315, 75390945]

約数ペア:

[(1, 75390945), (3, 25130315), (5, 15078189), (7, 10770135), (15, 5026063), (21, 3590045), (35, 2154027), (101, 746445), (105, 718009), (303, 248815), (505, 149289), (707, 106635), (1515, 49763), (2121, 35545), (3535, 21327), (7109, 10605)]