123949105

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 175104000

約数和(自身を除く): 51154895

約数列:

[1, 5, 7, 35, 47, 151, 235, 329, 499, 755, 1057, 1645, 2495, 3493, 5285, 7097, 17465, 23453, 35485, 49679, 75349, 117265, 164171, 248395, 376745, 527443, 820855, 2637215, 3541403, 17707015, 24789821, 123949105]

約数ペア:

[(1, 123949105), (5, 24789821), (7, 17707015), (35, 3541403), (47, 2637215), (151, 820855), (235, 527443), (329, 376745), (499, 248395), (755, 164171), (1057, 117265), (1645, 75349), (2495, 49679), (3493, 35485), (5285, 23453), (7097, 17465)]