2013402825

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{142039}}^1$

素因数の和:142068

約数の個数: 60

約数和(自身を含む): 4262336320

約数和(自身を除く): 2248933495

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2835, 4725, 14175, 142039, 426117, 710195, 994273, 1278351, 2130585, 2982819, 3550975, 3835053, 4971365, 6391755, 8948457, 10652925, 11505159, 14914095, 19175265, 24856825, 26845371, 31958775, 44742285, 57525795, 74570475, 80536113, 95876325, 134226855, 223711425, 287628975, 402680565, 671134275, 2013402825]

約数ペア:

[(1, 2013402825), (3, 671134275), (5, 402680565), (7, 287628975), (9, 223711425), (15, 134226855), (21, 95876325), (25, 80536113), (27, 74570475), (35, 57525795), (45, 44742285), (63, 31958775), (75, 26845371), (81, 24856825), (105, 19175265), (135, 14914095), (175, 11505159), (189, 10652925), (225, 8948457), (315, 6391755), (405, 4971365), (525, 3835053), (567, 3550975), (675, 2982819), (945, 2130585), (1575, 1278351), (2025, 994273), (2835, 710195), (4725, 426117), (14175, 142039)]