244284775

素因数分解:

$5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2843}}^1$

素因数の和:3351

約数の個数: 24

約数和(自身を含む): 347013504

約数和(自身を除く): 102728729

約数列:

[1, 5, 7, 25, 35, 175, 491, 2455, 2843, 3437, 12275, 14215, 17185, 19901, 71075, 85925, 99505, 497525, 1395913, 6979565, 9771391, 34897825, 48856955, 244284775]

約数ペア:

[(1, 244284775), (5, 48856955), (7, 34897825), (25, 9771391), (35, 6979565), (175, 1395913), (491, 497525), (2455, 99505), (2843, 85925), (3437, 71075), (12275, 19901), (14215, 17185)]