60540045

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 99408384

約数和(自身を除く): 38868339

約数列:

[1, 3, 5, 15, 53, 159, 265, 271, 281, 795, 813, 843, 1355, 1405, 4065, 4215, 14363, 14893, 43089, 44679, 71815, 74465, 76151, 215445, 223395, 228453, 380755, 1142265, 4036003, 12108009, 20180015, 60540045]

約数ペア:

[(1, 60540045), (3, 20180015), (5, 12108009), (15, 4036003), (53, 1142265), (159, 380755), (265, 228453), (271, 223395), (281, 215445), (795, 76151), (813, 74465), (843, 71815), (1355, 44679), (1405, 43089), (4065, 14893), (4215, 14363)]