15037883

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 18686976

約数和(自身を除く): 3649093

約数列:

[1, 7, 23, 31, 131, 161, 217, 529, 713, 917, 3013, 3703, 4061, 4991, 16399, 21091, 28427, 69299, 93403, 114793, 485093, 653821, 2148269, 15037883]

約数ペア:

[(1, 15037883), (7, 2148269), (23, 653821), (31, 485093), (131, 114793), (161, 93403), (217, 69299), (529, 28427), (713, 21091), (917, 16399), (3013, 4991), (3703, 4061)]