40936815

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9007}}^1$

素因数の和:9119

約数の個数: 24

約数和(自身を含む): 71667648

約数和(自身を除く): 30730833

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 9007, 27021, 45035, 81063, 135105, 405315, 909707, 2729121, 4548535, 8187363, 13645605, 40936815]

約数ペア:

[(1, 40936815), (3, 13645605), (5, 8187363), (9, 4548535), (15, 2729121), (45, 909707), (101, 405315), (303, 135105), (505, 81063), (909, 45035), (1515, 27021), (4545, 9007)]