8385195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6171

約数の個数: 32

約数和(自身を含む): 16515072

約数和(自身を除く): 8129877

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 6143, 18429, 30715, 43001, 79859, 92145, 129003, 215005, 239577, 399295, 559013, 645015, 1197885, 1677039, 2795065, 8385195]

約数ペア:

[(1, 8385195), (3, 2795065), (5, 1677039), (7, 1197885), (13, 645015), (15, 559013), (21, 399295), (35, 239577), (39, 215005), (65, 129003), (91, 92145), (105, 79859), (195, 43001), (273, 30715), (455, 18429), (1365, 6143)]