145468779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 213482304

約数和(自身を除く): 68013525

約数列:

[1, 3, 17, 41, 51, 73, 123, 219, 697, 953, 1241, 2091, 2859, 2993, 3723, 8979, 16201, 39073, 48603, 50881, 69569, 117219, 152643, 208707, 664241, 1182673, 1992723, 2852329, 3548019, 8556987, 48489593, 145468779]

約数ペア:

[(1, 145468779), (3, 48489593), (17, 8556987), (41, 3548019), (51, 2852329), (73, 1992723), (123, 1182673), (219, 664241), (697, 208707), (953, 152643), (1241, 117219), (2091, 69569), (2859, 50881), (2993, 48603), (3723, 39073), (8979, 16201)]