284939145

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 507686400

約数和(自身を除く): 222747255

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 199, 235, 423, 597, 677, 705, 995, 1791, 2031, 2115, 2985, 3385, 6093, 8955, 9353, 10155, 28059, 30465, 31819, 46765, 84177, 95457, 134723, 140295, 159095, 286371, 404169, 420885, 477285, 673615, 1212507, 1431855, 2020845, 6062535, 6331981, 18995943, 31659905, 56987829, 94979715, 284939145]

約数ペア:

[(1, 284939145), (3, 94979715), (5, 56987829), (9, 31659905), (15, 18995943), (45, 6331981), (47, 6062535), (141, 2020845), (199, 1431855), (235, 1212507), (423, 673615), (597, 477285), (677, 420885), (705, 404169), (995, 286371), (1791, 159095), (2031, 140295), (2115, 134723), (2985, 95457), (3385, 84177), (6093, 46765), (8955, 31819), (9353, 30465), (10155, 28059)]