28483565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 39795840

約数和(自身を除く): 11312275

約数列:

[1, 5, 11, 19, 55, 95, 97, 209, 281, 485, 1045, 1067, 1405, 1843, 3091, 5335, 5339, 9215, 15455, 20273, 26695, 27257, 58729, 101365, 136285, 293645, 299827, 517883, 1499135, 2589415, 5696713, 28483565]

約数ペア:

[(1, 28483565), (5, 5696713), (11, 2589415), (19, 1499135), (55, 517883), (95, 299827), (97, 293645), (209, 136285), (281, 101365), (485, 58729), (1045, 27257), (1067, 26695), (1405, 20273), (1843, 15455), (3091, 9215), (5335, 5339)]