2013060375

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{61703}}^1$

素因数の和:61753

約数の個数: 48

約数和(自身を含む): 3754071360

約数和(自身を除く): 1741010985

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 725, 1125, 1305, 2175, 3625, 6525, 10875, 32625, 61703, 185109, 308515, 555327, 925545, 1542575, 1789387, 2776635, 4627725, 5368161, 7712875, 8946935, 13883175, 16104483, 23138625, 26840805, 44734675, 69415875, 80522415, 134204025, 223673375, 402612075, 671020125, 2013060375]

約数ペア:

[(1, 2013060375), (3, 671020125), (5, 402612075), (9, 223673375), (15, 134204025), (25, 80522415), (29, 69415875), (45, 44734675), (75, 26840805), (87, 23138625), (125, 16104483), (145, 13883175), (225, 8946935), (261, 7712875), (375, 5368161), (435, 4627725), (725, 2776635), (1125, 1789387), (1305, 1542575), (2175, 925545), (3625, 555327), (6525, 308515), (10875, 185109), (32625, 61703)]