140971635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1439}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 280350720

約数和(自身を除く): 139379085

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 311, 315, 933, 1439, 1555, 2177, 2799, 4317, 4665, 6531, 7195, 10073, 10885, 12951, 13995, 19593, 21585, 30219, 32655, 50365, 64755, 90657, 97965, 151095, 447529, 453285, 1342587, 2237645, 3132703, 4027761, 6712935, 9398109, 15663515, 20138805, 28194327, 46990545, 140971635]

約数ペア:

[(1, 140971635), (3, 46990545), (5, 28194327), (7, 20138805), (9, 15663515), (15, 9398109), (21, 6712935), (35, 4027761), (45, 3132703), (63, 2237645), (105, 1342587), (311, 453285), (315, 447529), (933, 151095), (1439, 97965), (1555, 90657), (2177, 64755), (2799, 50365), (4317, 32655), (4665, 30219), (6531, 21585), (7195, 19593), (10073, 13995), (10885, 12951)]