236542845

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 508830336

約数和(自身を除く): 272287491

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 49, 51, 55, 77, 85, 105, 119, 147, 165, 187, 231, 245, 255, 357, 385, 539, 561, 595, 735, 833, 935, 1155, 1309, 1617, 1721, 1785, 2499, 2695, 2805, 3927, 4165, 5163, 6545, 8085, 8605, 9163, 12047, 12495, 18931, 19635, 25815, 27489, 29257, 36141, 45815, 56793, 60235, 84329, 87771, 94655, 132517, 137445, 146285, 180705, 204799, 252987, 283965, 321827, 397551, 421645, 438855, 614397, 662585, 927619, 965481, 1023995, 1264935, 1433593, 1609135, 1987755, 2252789, 2782857, 3071985, 4300779, 4638095, 4827405, 6758367, 7167965, 11263945, 13914285, 15769523, 21503895, 33791835, 47308569, 78847615, 236542845]

約数ペア:

[(1, 236542845), (3, 78847615), (5, 47308569), (7, 33791835), (11, 21503895), (15, 15769523), (17, 13914285), (21, 11263945), (33, 7167965), (35, 6758367), (49, 4827405), (51, 4638095), (55, 4300779), (77, 3071985), (85, 2782857), (105, 2252789), (119, 1987755), (147, 1609135), (165, 1433593), (187, 1264935), (231, 1023995), (245, 965481), (255, 927619), (357, 662585), (385, 614397), (539, 438855), (561, 421645), (595, 397551), (735, 321827), (833, 283965), (935, 252987), (1155, 204799), (1309, 180705), (1617, 146285), (1721, 137445), (1785, 132517), (2499, 94655), (2695, 87771), (2805, 84329), (3927, 60235), (4165, 56793), (5163, 45815), (6545, 36141), (8085, 29257), (8605, 27489), (9163, 25815), (12047, 19635), (12495, 18931)]