73316505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 120852864

約数和(自身を除く): 47536359

約数列:

[1, 3, 5, 15, 43, 129, 197, 215, 577, 591, 645, 985, 1731, 2885, 2955, 8471, 8655, 24811, 25413, 42355, 74433, 113669, 124055, 127065, 341007, 372165, 568345, 1705035, 4887767, 14663301, 24438835, 73316505]

約数ペア:

[(1, 73316505), (3, 24438835), (5, 14663301), (15, 4887767), (43, 1705035), (129, 568345), (197, 372165), (215, 341007), (577, 127065), (591, 124055), (645, 113669), (985, 74433), (1731, 42355), (2885, 25413), (2955, 24811), (8471, 8655)]