1956793905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 3817756800

約数和(自身を除く): 1860962895

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 149, 165, 215, 387, 447, 473, 495, 617, 645, 745, 1341, 1419, 1639, 1851, 1935, 2235, 2365, 3085, 4257, 4917, 5553, 6407, 6705, 6787, 7095, 8195, 9255, 14751, 19221, 20361, 21285, 24585, 26531, 27765, 32035, 33935, 57663, 61083, 70477, 73755, 79593, 91933, 96105, 101805, 132655, 211431, 238779, 275799, 288315, 291841, 305415, 352385, 397965, 459665, 634293, 827397, 875523, 1011263, 1057155, 1193895, 1378995, 1459205, 2626569, 3033789, 3171465, 3953119, 4136985, 4377615, 5056315, 9101367, 11859357, 13132845, 15168945, 19765595, 35578071, 43484309, 45506835, 59296785, 130452927, 177890355, 217421545, 391358781, 652264635, 1956793905]

約数ペア:

[(1, 1956793905), (3, 652264635), (5, 391358781), (9, 217421545), (11, 177890355), (15, 130452927), (33, 59296785), (43, 45506835), (45, 43484309), (55, 35578071), (99, 19765595), (129, 15168945), (149, 13132845), (165, 11859357), (215, 9101367), (387, 5056315), (447, 4377615), (473, 4136985), (495, 3953119), (617, 3171465), (645, 3033789), (745, 2626569), (1341, 1459205), (1419, 1378995), (1639, 1193895), (1851, 1057155), (1935, 1011263), (2235, 875523), (2365, 827397), (3085, 634293), (4257, 459665), (4917, 397965), (5553, 352385), (6407, 305415), (6705, 291841), (6787, 288315), (7095, 275799), (8195, 238779), (9255, 211431), (14751, 132655), (19221, 101805), (20361, 96105), (21285, 91933), (24585, 79593), (26531, 73755), (27765, 70477), (32035, 61083), (33935, 57663)]