15451332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 41196960

約数和(自身を除く): 25745628

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 401, 494, 507, 676, 741, 802, 988, 1014, 1203, 1482, 1604, 2028, 2406, 2964, 3211, 4812, 5213, 6422, 7619, 9633, 10426, 12844, 15238, 15639, 19266, 20852, 22857, 30476, 31278, 38532, 45714, 62556, 67769, 91428, 99047, 135538, 198094, 203307, 271076, 297141, 396188, 406614, 594282, 813228, 1188564, 1287611, 2575222, 3862833, 5150444, 7725666, 15451332]

約数ペア:

[(1, 15451332), (2, 7725666), (3, 5150444), (4, 3862833), (6, 2575222), (12, 1287611), (13, 1188564), (19, 813228), (26, 594282), (38, 406614), (39, 396188), (52, 297141), (57, 271076), (76, 203307), (78, 198094), (114, 135538), (156, 99047), (169, 91428), (228, 67769), (247, 62556), (338, 45714), (401, 38532), (494, 31278), (507, 30476), (676, 22857), (741, 20852), (802, 19266), (988, 15639), (1014, 15238), (1203, 12844), (1482, 10426), (1604, 9633), (2028, 7619), (2406, 6422), (2964, 5213), (3211, 4812)]