33945705

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 61528896

約数和(自身を除く): 27583191

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 265, 331, 387, 477, 645, 795, 993, 1655, 1935, 2279, 2385, 2979, 4965, 6837, 11395, 14233, 14895, 17543, 20511, 34185, 42699, 52629, 71165, 87715, 102555, 128097, 157887, 213495, 263145, 640485, 754349, 789435, 2263047, 3771745, 6789141, 11315235, 33945705]

約数ペア:

[(1, 33945705), (3, 11315235), (5, 6789141), (9, 3771745), (15, 2263047), (43, 789435), (45, 754349), (53, 640485), (129, 263145), (159, 213495), (215, 157887), (265, 128097), (331, 102555), (387, 87715), (477, 71165), (645, 52629), (795, 42699), (993, 34185), (1655, 20511), (1935, 17543), (2279, 14895), (2385, 14233), (2979, 11395), (4965, 6837)]