25145142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 59076864

約数和(自身を除く): 33931722

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 73, 102, 146, 187, 219, 307, 374, 438, 561, 614, 803, 921, 1122, 1241, 1606, 1842, 2409, 2482, 3377, 3723, 4818, 5219, 6754, 7446, 10131, 10438, 13651, 15657, 20262, 22411, 27302, 31314, 40953, 44822, 57409, 67233, 81906, 114818, 134466, 172227, 246521, 344454, 380987, 493042, 739563, 761974, 1142961, 1479126, 2285922, 4190857, 8381714, 12572571, 25145142]

約数ペア:

[(1, 25145142), (2, 12572571), (3, 8381714), (6, 4190857), (11, 2285922), (17, 1479126), (22, 1142961), (33, 761974), (34, 739563), (51, 493042), (66, 380987), (73, 344454), (102, 246521), (146, 172227), (187, 134466), (219, 114818), (307, 81906), (374, 67233), (438, 57409), (561, 44822), (614, 40953), (803, 31314), (921, 27302), (1122, 22411), (1241, 20262), (1606, 15657), (1842, 13651), (2409, 10438), (2482, 10131), (3377, 7446), (3723, 6754), (4818, 5219)]