73478845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 103109760

約数和(自身を除く): 29630915

約数列:

[1, 5, 11, 17, 55, 85, 89, 187, 445, 883, 935, 979, 1513, 4415, 4895, 7565, 9713, 15011, 16643, 48565, 75055, 78587, 83215, 165121, 392935, 825605, 864457, 1335979, 4322285, 6679895, 14695769, 73478845]

約数ペア:

[(1, 73478845), (5, 14695769), (11, 6679895), (17, 4322285), (55, 1335979), (85, 864457), (89, 825605), (187, 392935), (445, 165121), (883, 83215), (935, 78587), (979, 75055), (1513, 48565), (4415, 16643), (4895, 15011), (7565, 9713)]