61028625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 118130688

約数和(自身を除く): 57102063

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 125, 175, 201, 335, 347, 375, 469, 525, 875, 1005, 1041, 1407, 1675, 1735, 2345, 2429, 2625, 5025, 5205, 7035, 7287, 8375, 8675, 11725, 12145, 23249, 25125, 26025, 35175, 36435, 43375, 58625, 60725, 69747, 116245, 130125, 162743, 175875, 182175, 303625, 348735, 488229, 581225, 813715, 910875, 1743675, 2441145, 2906125, 4068575, 8718375, 12205725, 20342875, 61028625]

約数ペア:

[(1, 61028625), (3, 20342875), (5, 12205725), (7, 8718375), (15, 4068575), (21, 2906125), (25, 2441145), (35, 1743675), (67, 910875), (75, 813715), (105, 581225), (125, 488229), (175, 348735), (201, 303625), (335, 182175), (347, 175875), (375, 162743), (469, 130125), (525, 116245), (875, 69747), (1005, 60725), (1041, 58625), (1407, 43375), (1675, 36435), (1735, 35175), (2345, 26025), (2429, 25125), (2625, 23249), (5025, 12145), (5205, 11725), (7035, 8675), (7287, 8375)]