22670895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 42739200

約数和(自身を除く): 20068305

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 57, 65, 87, 95, 145, 195, 211, 247, 285, 377, 435, 551, 633, 741, 1055, 1131, 1235, 1653, 1885, 2743, 2755, 3165, 3705, 4009, 5655, 6119, 7163, 8229, 8265, 12027, 13715, 18357, 20045, 21489, 30595, 35815, 41145, 52117, 60135, 79547, 91785, 107445, 116261, 156351, 238641, 260585, 348783, 397735, 581305, 781755, 1193205, 1511393, 1743915, 4534179, 7556965, 22670895]

約数ペア:

[(1, 22670895), (3, 7556965), (5, 4534179), (13, 1743915), (15, 1511393), (19, 1193205), (29, 781755), (39, 581305), (57, 397735), (65, 348783), (87, 260585), (95, 238641), (145, 156351), (195, 116261), (211, 107445), (247, 91785), (285, 79547), (377, 60135), (435, 52117), (551, 41145), (633, 35815), (741, 30595), (1055, 21489), (1131, 20045), (1235, 18357), (1653, 13715), (1885, 12027), (2743, 8265), (2755, 8229), (3165, 7163), (3705, 6119), (4009, 5655)]