4790475

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 9047040

約数和(自身を除く): 4256565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 151, 225, 235, 423, 453, 675, 705, 755, 1175, 1269, 1359, 2115, 2265, 3525, 3775, 4077, 6345, 6795, 7097, 10575, 11325, 20385, 21291, 31725, 33975, 35485, 63873, 101925, 106455, 177425, 191619, 319365, 532275, 958095, 1596825, 4790475]

約数ペア:

[(1, 4790475), (3, 1596825), (5, 958095), (9, 532275), (15, 319365), (25, 191619), (27, 177425), (45, 106455), (47, 101925), (75, 63873), (135, 35485), (141, 33975), (151, 31725), (225, 21291), (235, 20385), (423, 11325), (453, 10575), (675, 7097), (705, 6795), (755, 6345), (1175, 4077), (1269, 3775), (1359, 3525), (2115, 2265)]