11913825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 24569856

約数和(自身を除く): 12656031

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 2063, 5775, 6189, 10315, 14441, 22693, 30945, 43323, 51575, 68079, 72205, 113465, 154725, 158851, 216615, 340395, 361025, 476553, 567325, 794255, 1083075, 1701975, 2382765, 3971275, 11913825]

約数ペア:

[(1, 11913825), (3, 3971275), (5, 2382765), (7, 1701975), (11, 1083075), (15, 794255), (21, 567325), (25, 476553), (33, 361025), (35, 340395), (55, 216615), (75, 158851), (77, 154725), (105, 113465), (165, 72205), (175, 68079), (231, 51575), (275, 43323), (385, 30945), (525, 22693), (825, 14441), (1155, 10315), (1925, 6189), (2063, 5775)]