1040325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2041536

約数和(自身を除く): 1001211

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 97, 143, 165, 195, 275, 291, 325, 429, 485, 715, 825, 975, 1067, 1261, 1455, 2145, 2425, 3201, 3575, 3783, 5335, 6305, 7275, 10725, 13871, 16005, 18915, 26675, 31525, 41613, 69355, 80025, 94575, 208065, 346775, 1040325]

約数ペア:

[(1, 1040325), (3, 346775), (5, 208065), (11, 94575), (13, 80025), (15, 69355), (25, 41613), (33, 31525), (39, 26675), (55, 18915), (65, 16005), (75, 13871), (97, 10725), (143, 7275), (165, 6305), (195, 5335), (275, 3783), (291, 3575), (325, 3201), (429, 2425), (485, 2145), (715, 1455), (825, 1261), (975, 1067)]