75255375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 138378240

約数和(自身を除く): 63122865

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 125, 129, 195, 215, 325, 359, 375, 559, 645, 975, 1075, 1077, 1625, 1677, 1795, 2795, 3225, 4667, 4875, 5375, 5385, 8385, 8975, 13975, 14001, 15437, 16125, 23335, 26925, 41925, 44875, 46311, 69875, 70005, 77185, 116675, 134625, 200681, 209625, 231555, 350025, 385925, 583375, 602043, 1003405, 1157775, 1750125, 1929625, 3010215, 5017025, 5788875, 15051075, 25085125, 75255375]

約数ペア:

[(1, 75255375), (3, 25085125), (5, 15051075), (13, 5788875), (15, 5017025), (25, 3010215), (39, 1929625), (43, 1750125), (65, 1157775), (75, 1003405), (125, 602043), (129, 583375), (195, 385925), (215, 350025), (325, 231555), (359, 209625), (375, 200681), (559, 134625), (645, 116675), (975, 77185), (1075, 70005), (1077, 69875), (1625, 46311), (1677, 44875), (1795, 41925), (2795, 26925), (3225, 23335), (4667, 16125), (4875, 15437), (5375, 14001), (5385, 13975), (8385, 8975)]