53115195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2099}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 97574400

約数和(自身を除く): 44459205

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 723, 1205, 1687, 2099, 3615, 5061, 6297, 8435, 10495, 14693, 25305, 31485, 44079, 73465, 220395, 505859, 1517577, 2529295, 3541013, 7587885, 10623039, 17705065, 53115195]

約数ペア:

[(1, 53115195), (3, 17705065), (5, 10623039), (7, 7587885), (15, 3541013), (21, 2529295), (35, 1517577), (105, 505859), (241, 220395), (723, 73465), (1205, 44079), (1687, 31485), (2099, 25305), (3615, 14693), (5061, 10495), (6297, 8435)]