5403825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 11451648

約数和(自身を除く): 6047823

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 73, 75, 105, 141, 175, 219, 225, 235, 315, 329, 365, 423, 511, 525, 657, 705, 987, 1095, 1175, 1533, 1575, 1645, 1825, 2115, 2555, 2961, 3285, 3431, 3525, 4599, 4935, 5475, 7665, 8225, 10293, 10575, 12775, 14805, 16425, 17155, 22995, 24017, 24675, 30879, 38325, 51465, 72051, 74025, 85775, 114975, 120085, 154395, 216153, 257325, 360255, 600425, 771975, 1080765, 1801275, 5403825]

約数ペア:

[(1, 5403825), (3, 1801275), (5, 1080765), (7, 771975), (9, 600425), (15, 360255), (21, 257325), (25, 216153), (35, 154395), (45, 120085), (47, 114975), (63, 85775), (73, 74025), (75, 72051), (105, 51465), (141, 38325), (175, 30879), (219, 24675), (225, 24017), (235, 22995), (315, 17155), (329, 16425), (365, 14805), (423, 12775), (511, 10575), (525, 10293), (657, 8225), (705, 7665), (987, 5475), (1095, 4935), (1175, 4599), (1533, 3525), (1575, 3431), (1645, 3285), (1825, 2961), (2115, 2555)]