48697875

素因数分解:

$3^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 92252160

約数和(自身を除く): 43554285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 125, 135, 141, 225, 235, 307, 375, 423, 675, 705, 921, 1125, 1175, 1269, 1535, 2115, 2763, 3375, 3525, 4605, 5875, 6345, 7675, 8289, 10575, 13815, 14429, 17625, 23025, 31725, 38375, 41445, 43287, 52875, 69075, 72145, 115125, 129861, 158625, 207225, 216435, 345375, 360725, 389583, 649305, 1036125, 1082175, 1803625, 1947915, 3246525, 5410875, 9739575, 16232625, 48697875]

約数ペア:

[(1, 48697875), (3, 16232625), (5, 9739575), (9, 5410875), (15, 3246525), (25, 1947915), (27, 1803625), (45, 1082175), (47, 1036125), (75, 649305), (125, 389583), (135, 360725), (141, 345375), (225, 216435), (235, 207225), (307, 158625), (375, 129861), (423, 115125), (675, 72145), (705, 69075), (921, 52875), (1125, 43287), (1175, 41445), (1269, 38375), (1535, 31725), (2115, 23025), (2763, 17625), (3375, 14429), (3525, 13815), (4605, 10575), (5875, 8289), (6345, 7675)]