30849225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 56645184

約数和(自身を除く): 25795959

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 275, 305, 613, 671, 825, 915, 1525, 1839, 2013, 3065, 3355, 4575, 6743, 9195, 10065, 15325, 16775, 20229, 33715, 37393, 45975, 50325, 101145, 112179, 168575, 186965, 411323, 505725, 560895, 934825, 1233969, 2056615, 2804475, 6169845, 10283075, 30849225]

約数ペア:

[(1, 30849225), (3, 10283075), (5, 6169845), (11, 2804475), (15, 2056615), (25, 1233969), (33, 934825), (55, 560895), (61, 505725), (75, 411323), (165, 186965), (183, 168575), (275, 112179), (305, 101145), (613, 50325), (671, 45975), (825, 37393), (915, 33715), (1525, 20229), (1839, 16775), (2013, 15325), (3065, 10065), (3355, 9195), (4575, 6743)]