13075615

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 19261440

約数和(自身を除く): 6185825

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 439, 805, 851, 1295, 2195, 3073, 4255, 5957, 10097, 15365, 16243, 29785, 50485, 70679, 81215, 113701, 353395, 373589, 568505, 1867945, 2615123, 13075615]

約数ペア:

[(1, 13075615), (5, 2615123), (7, 1867945), (23, 568505), (35, 373589), (37, 353395), (115, 113701), (161, 81215), (185, 70679), (259, 50485), (439, 29785), (805, 16243), (851, 15365), (1295, 10097), (2195, 5957), (3073, 4255)]