1962415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1101905

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 227, 247, 455, 665, 1135, 1235, 1589, 1729, 2951, 4313, 7945, 8645, 14755, 20657, 21565, 30191, 56069, 103285, 150955, 280345, 392483, 1962415]

約数ペア:

[(1, 1962415), (5, 392483), (7, 280345), (13, 150955), (19, 103285), (35, 56069), (65, 30191), (91, 21565), (95, 20657), (133, 14755), (227, 8645), (247, 7945), (455, 4313), (665, 2951), (1135, 1729), (1235, 1589)]