13948565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 18748800

約数和(自身を除く): 4800235

約数列:

[1, 5, 19, 29, 61, 83, 95, 145, 305, 415, 551, 1159, 1577, 1769, 2407, 2755, 5063, 5795, 7885, 8845, 12035, 25315, 33611, 45733, 96197, 146827, 168055, 228665, 480985, 734135, 2789713, 13948565]

約数ペア:

[(1, 13948565), (5, 2789713), (19, 734135), (29, 480985), (61, 228665), (83, 168055), (95, 146827), (145, 96197), (305, 45733), (415, 33611), (551, 25315), (1159, 12035), (1577, 8845), (1769, 7885), (2407, 5795), (2755, 5063)]