2672995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1137245

約数列:

[1, 5, 13, 17, 41, 59, 65, 85, 205, 221, 295, 533, 697, 767, 1003, 1105, 2419, 2665, 3485, 3835, 5015, 9061, 12095, 13039, 31447, 41123, 45305, 65195, 157235, 205615, 534599, 2672995]

約数ペア:

[(1, 2672995), (5, 534599), (13, 205615), (17, 157235), (41, 65195), (59, 45305), (65, 41123), (85, 31447), (205, 13039), (221, 12095), (295, 9061), (533, 5015), (697, 3835), (767, 3485), (1003, 2665), (1105, 2419)]