15725411028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{23677}}^1$

素因数の和:24677

約数の個数: 72

約数和(自身を含む): 41887329120

約数和(自身を除く): 26161918092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 971, 1942, 2913, 3884, 5826, 8739, 11652, 17478, 18449, 23677, 34956, 36898, 47354, 55347, 71031, 73796, 94708, 110694, 142062, 166041, 213093, 221388, 284124, 332082, 426186, 449863, 664164, 852372, 899726, 1349589, 1799452, 2699178, 4048767, 5398356, 8097534, 16195068, 22990367, 45980734, 68971101, 91961468, 137942202, 206913303, 275884404, 413826606, 436816973, 827653212, 873633946, 1310450919, 1747267892, 2620901838, 3931352757, 5241803676, 7862705514, 15725411028]

約数ペア:

[(1, 15725411028), (2, 7862705514), (3, 5241803676), (4, 3931352757), (6, 2620901838), (9, 1747267892), (12, 1310450919), (18, 873633946), (19, 827653212), (36, 436816973), (38, 413826606), (57, 275884404), (76, 206913303), (114, 137942202), (171, 91961468), (228, 68971101), (342, 45980734), (684, 22990367), (971, 16195068), (1942, 8097534), (2913, 5398356), (3884, 4048767), (5826, 2699178), (8739, 1799452), (11652, 1349589), (17478, 899726), (18449, 852372), (23677, 664164), (34956, 449863), (36898, 426186), (47354, 332082), (55347, 284124), (71031, 221388), (73796, 213093), (94708, 166041), (110694, 142062)]