13994365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 21159936

約数和(自身を除く): 7165571

約数列:

[1, 5, 7, 11, 35, 55, 77, 163, 223, 385, 815, 1115, 1141, 1561, 1793, 2453, 5705, 7805, 8965, 12265, 12551, 17171, 36349, 62755, 85855, 181745, 254443, 399839, 1272215, 1999195, 2798873, 13994365]

約数ペア:

[(1, 13994365), (5, 2798873), (7, 1999195), (11, 1272215), (35, 399839), (55, 254443), (77, 181745), (163, 85855), (223, 62755), (385, 36349), (815, 17171), (1115, 12551), (1141, 12265), (1561, 8965), (1793, 7805), (2453, 5705)]