42191305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 15869495

約数列:

[1, 5, 13, 19, 65, 95, 127, 247, 269, 635, 1235, 1345, 1651, 2413, 3497, 5111, 8255, 12065, 17485, 25555, 31369, 34163, 66443, 156845, 170815, 332215, 444119, 649097, 2220595, 3245485, 8438261, 42191305]

約数ペア:

[(1, 42191305), (5, 8438261), (13, 3245485), (19, 2220595), (65, 649097), (95, 444119), (127, 332215), (247, 170815), (269, 156845), (635, 66443), (1235, 34163), (1345, 31369), (1651, 25555), (2413, 17485), (3497, 12065), (5111, 8255)]