142826705

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{541}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 207087360

約数和(自身を除く): 64260655

約数列:

[1, 5, 7, 19, 35, 95, 133, 397, 541, 665, 1985, 2705, 2779, 3787, 7543, 10279, 13895, 18935, 37715, 51395, 52801, 71953, 214777, 264005, 359765, 1073885, 1503439, 4080763, 7517195, 20403815, 28565341, 142826705]

約数ペア:

[(1, 142826705), (5, 28565341), (7, 20403815), (19, 7517195), (35, 4080763), (95, 1503439), (133, 1073885), (397, 359765), (541, 264005), (665, 214777), (1985, 71953), (2705, 52801), (2779, 51395), (3787, 37715), (7543, 18935), (10279, 13895)]