15227265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 27074880

約数和(自身を除く): 11847615

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 101, 115, 285, 303, 345, 437, 505, 529, 1311, 1515, 1587, 1919, 2185, 2323, 2645, 5757, 6555, 6969, 7935, 9595, 10051, 11615, 28785, 30153, 34845, 44137, 50255, 53429, 132411, 150765, 160287, 220685, 267145, 662055, 801435, 1015151, 3045453, 5075755, 15227265]

約数ペア:

[(1, 15227265), (3, 5075755), (5, 3045453), (15, 1015151), (19, 801435), (23, 662055), (57, 267145), (69, 220685), (95, 160287), (101, 150765), (115, 132411), (285, 53429), (303, 50255), (345, 44137), (437, 34845), (505, 30153), (529, 28785), (1311, 11615), (1515, 10051), (1587, 9595), (1919, 7935), (2185, 6969), (2323, 6555), (2645, 5757)]