4420065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 8023680

約数和(自身を除く): 3603615

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1193, 1235, 3579, 3705, 5965, 15509, 17895, 22667, 46527, 68001, 77545, 113335, 232635, 294671, 340005, 884013, 1473355, 4420065]

約数ペア:

[(1, 4420065), (3, 1473355), (5, 884013), (13, 340005), (15, 294671), (19, 232635), (39, 113335), (57, 77545), (65, 68001), (95, 46527), (195, 22667), (247, 17895), (285, 15509), (741, 5965), (1193, 3705), (1235, 3579)]