12729535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 19055232

約数和(自身を除く): 6325697

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 277, 455, 505, 707, 1313, 1385, 1939, 3535, 3601, 6565, 9191, 9695, 18005, 25207, 27977, 45955, 126035, 139885, 195839, 363701, 979195, 1818505, 2545907, 12729535]

約数ペア:

[(1, 12729535), (5, 2545907), (7, 1818505), (13, 979195), (35, 363701), (65, 195839), (91, 139885), (101, 126035), (277, 45955), (455, 27977), (505, 25207), (707, 18005), (1313, 9695), (1385, 9191), (1939, 6565), (3535, 3601)]