48895875

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{887}}^1$

素因数の和:922

約数の個数: 72

約数和(自身を含む): 102649248

約数和(自身を除く): 53753373

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 147, 175, 225, 245, 315, 375, 441, 525, 735, 875, 887, 1125, 1225, 1575, 2205, 2625, 2661, 3675, 4435, 6125, 6209, 7875, 7983, 11025, 13305, 18375, 18627, 22175, 31045, 39915, 43463, 55125, 55881, 66525, 93135, 110875, 130389, 155225, 199575, 217315, 279405, 332625, 391167, 465675, 651945, 776125, 997875, 1086575, 1397025, 1955835, 2328375, 3259725, 5432875, 6985125, 9779175, 16298625, 48895875]

約数ペア:

[(1, 48895875), (3, 16298625), (5, 9779175), (7, 6985125), (9, 5432875), (15, 3259725), (21, 2328375), (25, 1955835), (35, 1397025), (45, 1086575), (49, 997875), (63, 776125), (75, 651945), (105, 465675), (125, 391167), (147, 332625), (175, 279405), (225, 217315), (245, 199575), (315, 155225), (375, 130389), (441, 110875), (525, 93135), (735, 66525), (875, 55881), (887, 55125), (1125, 43463), (1225, 39915), (1575, 31045), (2205, 22175), (2625, 18627), (2661, 18375), (3675, 13305), (4435, 11025), (6125, 7983), (6209, 7875)]