15047928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 47330400

約数和(自身を除く): 32282472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 409, 438, 504, 511, 584, 657, 818, 876, 1022, 1227, 1314, 1533, 1636, 1752, 2044, 2454, 2628, 2863, 3066, 3272, 3681, 4088, 4599, 4908, 5256, 5726, 6132, 7362, 8589, 9198, 9816, 11452, 12264, 14724, 17178, 18396, 22904, 25767, 29448, 29857, 34356, 36792, 51534, 59714, 68712, 89571, 103068, 119428, 179142, 206136, 208999, 238856, 268713, 358284, 417998, 537426, 626997, 716568, 835996, 1074852, 1253994, 1671992, 1880991, 2149704, 2507988, 3761982, 5015976, 7523964, 15047928]

約数ペア:

[(1, 15047928), (2, 7523964), (3, 5015976), (4, 3761982), (6, 2507988), (7, 2149704), (8, 1880991), (9, 1671992), (12, 1253994), (14, 1074852), (18, 835996), (21, 716568), (24, 626997), (28, 537426), (36, 417998), (42, 358284), (56, 268713), (63, 238856), (72, 208999), (73, 206136), (84, 179142), (126, 119428), (146, 103068), (168, 89571), (219, 68712), (252, 59714), (292, 51534), (409, 36792), (438, 34356), (504, 29857), (511, 29448), (584, 25767), (657, 22904), (818, 18396), (876, 17178), (1022, 14724), (1227, 12264), (1314, 11452), (1533, 9816), (1636, 9198), (1752, 8589), (2044, 7362), (2454, 6132), (2628, 5726), (2863, 5256), (3066, 4908), (3272, 4599), (3681, 4088)]