66071715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 111041280

約数和(自身を除く): 44969565

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1943, 2267, 5829, 6801, 9715, 11335, 29145, 34005, 65743, 151889, 197229, 328715, 455667, 759445, 986145, 2278335, 4404781, 13214343, 22023905, 66071715]

約数ペア:

[(1, 66071715), (3, 22023905), (5, 13214343), (15, 4404781), (29, 2278335), (67, 986145), (87, 759445), (145, 455667), (201, 328715), (335, 197229), (435, 151889), (1005, 65743), (1943, 34005), (2267, 29145), (5829, 11335), (6801, 9715)]