28410285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 47393280

約数和(自身を除く): 18982995

約数列:

[1, 3, 5, 15, 29, 87, 145, 241, 271, 435, 723, 813, 1205, 1355, 3615, 4065, 6989, 7859, 20967, 23577, 34945, 39295, 65311, 104835, 117885, 195933, 326555, 979665, 1894019, 5682057, 9470095, 28410285]

約数ペア:

[(1, 28410285), (3, 9470095), (5, 5682057), (15, 1894019), (29, 979665), (87, 326555), (145, 195933), (241, 117885), (271, 104835), (435, 65311), (723, 39295), (813, 34945), (1205, 23577), (1355, 20967), (3615, 7859), (4065, 6989)]