55148625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 116812800

約数和(自身を除く): 61664175

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 125, 141, 149, 175, 225, 235, 315, 329, 375, 423, 447, 525, 705, 745, 875, 987, 1043, 1125, 1175, 1341, 1575, 1645, 2115, 2235, 2625, 2961, 3129, 3525, 3725, 4935, 5215, 5875, 6705, 7003, 7875, 8225, 9387, 10575, 11175, 14805, 15645, 17625, 18625, 21009, 24675, 26075, 33525, 35015, 41125, 46935, 49021, 52875, 55875, 63027, 74025, 78225, 105045, 123375, 130375, 147063, 167625, 175075, 234675, 245105, 315135, 370125, 391125, 441189, 525225, 735315, 875375, 1173375, 1225525, 1575675, 2205945, 2626125, 3676575, 6127625, 7878375, 11029725, 18382875, 55148625]

約数ペア:

[(1, 55148625), (3, 18382875), (5, 11029725), (7, 7878375), (9, 6127625), (15, 3676575), (21, 2626125), (25, 2205945), (35, 1575675), (45, 1225525), (47, 1173375), (63, 875375), (75, 735315), (105, 525225), (125, 441189), (141, 391125), (149, 370125), (175, 315135), (225, 245105), (235, 234675), (315, 175075), (329, 167625), (375, 147063), (423, 130375), (447, 123375), (525, 105045), (705, 78225), (745, 74025), (875, 63027), (987, 55875), (1043, 52875), (1125, 49021), (1175, 46935), (1341, 41125), (1575, 35015), (1645, 33525), (2115, 26075), (2235, 24675), (2625, 21009), (2961, 18625), (3129, 17625), (3525, 15645), (3725, 14805), (4935, 11175), (5215, 10575), (5875, 9387), (6705, 8225), (7003, 7875)]