1026983015

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 1277337600

約数和(自身を除く): 250354585

約数列:

[1, 5, 79, 89, 131, 223, 395, 445, 655, 1115, 7031, 10349, 11659, 17617, 19847, 29213, 35155, 51745, 58295, 88085, 99235, 146065, 921061, 1567913, 2307827, 2599957, 4605305, 7839565, 11539135, 12999785, 205396603, 1026983015]

約数ペア:

[(1, 1026983015), (5, 205396603), (79, 12999785), (89, 11539135), (131, 7839565), (223, 4605305), (395, 2599957), (445, 2307827), (655, 1567913), (1115, 921061), (7031, 146065), (10349, 99235), (11659, 88085), (17617, 58295), (19847, 51745), (29213, 35155)]