30853075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 42068736

約数和(自身を除く): 11215661

約数列:

[1, 5, 11, 25, 55, 151, 275, 743, 755, 1661, 3715, 3775, 8173, 8305, 18575, 40865, 41525, 112193, 204325, 560965, 1234123, 2804825, 6170615, 30853075]

約数ペア:

[(1, 30853075), (5, 6170615), (11, 2804825), (25, 1234123), (55, 560965), (151, 204325), (275, 112193), (743, 41525), (755, 40865), (1661, 18575), (3715, 8305), (3775, 8173)]