42936615

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 79902720

約数和(自身を除く): 36966105

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 67, 101, 135, 141, 201, 235, 303, 335, 423, 505, 603, 705, 909, 1005, 1269, 1515, 1809, 2115, 2727, 3015, 3149, 4545, 4747, 6345, 6767, 9045, 9447, 13635, 14241, 15745, 20301, 23735, 28341, 33835, 42723, 47235, 60903, 71205, 85023, 101505, 128169, 141705, 182709, 213615, 304515, 318049, 425115, 640845, 913545, 954147, 1590245, 2862441, 4770735, 8587323, 14312205, 42936615]

約数ペア:

[(1, 42936615), (3, 14312205), (5, 8587323), (9, 4770735), (15, 2862441), (27, 1590245), (45, 954147), (47, 913545), (67, 640845), (101, 425115), (135, 318049), (141, 304515), (201, 213615), (235, 182709), (303, 141705), (335, 128169), (423, 101505), (505, 85023), (603, 71205), (705, 60903), (909, 47235), (1005, 42723), (1269, 33835), (1515, 28341), (1809, 23735), (2115, 20301), (2727, 15745), (3015, 14241), (3149, 13635), (4545, 9447), (4747, 9045), (6345, 6767)]