68770275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{18713}}^1$

素因数の和:18740

約数の個数: 36

約数和(自身を含む): 132270552

約数和(自身を除く): 63500277

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 18713, 56139, 93565, 130991, 280695, 392973, 467825, 654955, 916937, 1403475, 1964865, 2750811, 3274775, 4584685, 9824325, 13754055, 22923425, 68770275]

約数ペア:

[(1, 68770275), (3, 22923425), (5, 13754055), (7, 9824325), (15, 4584685), (21, 3274775), (25, 2750811), (35, 1964865), (49, 1403475), (75, 916937), (105, 654955), (147, 467825), (175, 392973), (245, 280695), (525, 130991), (735, 93565), (1225, 56139), (3675, 18713)]