222369975

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10627}}^1$

素因数の和:10677

約数の個数: 48

約数和(自身を含む): 421719040

約数和(自身を除く): 199349065

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 6975, 10627, 20925, 31881, 53135, 95643, 159405, 265675, 286929, 329437, 478215, 797025, 988311, 1434645, 1647185, 2391075, 2964933, 4941555, 7173225, 8235925, 8894799, 14824665, 24707775, 44473995, 74123325, 222369975]

約数ペア:

[(1, 222369975), (3, 74123325), (5, 44473995), (9, 24707775), (15, 14824665), (25, 8894799), (27, 8235925), (31, 7173225), (45, 4941555), (75, 2964933), (93, 2391075), (135, 1647185), (155, 1434645), (225, 988311), (279, 797025), (465, 478215), (675, 329437), (775, 286929), (837, 265675), (1395, 159405), (2325, 95643), (4185, 53135), (6975, 31881), (10627, 20925)]