4254075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 9065888

約数和(自身を除く): 4811813

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 73, 75, 105, 111, 175, 185, 219, 225, 259, 315, 333, 365, 511, 525, 555, 657, 777, 925, 1095, 1295, 1533, 1575, 1665, 1825, 2331, 2555, 2701, 2775, 3285, 3885, 4599, 5475, 6475, 7665, 8103, 8325, 11655, 12775, 13505, 16425, 18907, 19425, 22995, 24309, 38325, 40515, 56721, 58275, 67525, 94535, 114975, 121545, 170163, 202575, 283605, 472675, 607725, 850815, 1418025, 4254075]

約数ペア:

[(1, 4254075), (3, 1418025), (5, 850815), (7, 607725), (9, 472675), (15, 283605), (21, 202575), (25, 170163), (35, 121545), (37, 114975), (45, 94535), (63, 67525), (73, 58275), (75, 56721), (105, 40515), (111, 38325), (175, 24309), (185, 22995), (219, 19425), (225, 18907), (259, 16425), (315, 13505), (333, 12775), (365, 11655), (511, 8325), (525, 8103), (555, 7665), (657, 6475), (777, 5475), (925, 4599), (1095, 3885), (1295, 3285), (1533, 2775), (1575, 2701), (1665, 2555), (1825, 2331)]