12522915

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 23003136

約数和(自身を除く): 10480221

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 191, 235, 279, 423, 465, 573, 705, 955, 1395, 1457, 1719, 2115, 2865, 4371, 5921, 7285, 8595, 8977, 13113, 17763, 21855, 26931, 29605, 44885, 53289, 65565, 80793, 88815, 134655, 266445, 278287, 403965, 834861, 1391435, 2504583, 4174305, 12522915]

約数ペア:

[(1, 12522915), (3, 4174305), (5, 2504583), (9, 1391435), (15, 834861), (31, 403965), (45, 278287), (47, 266445), (93, 134655), (141, 88815), (155, 80793), (191, 65565), (235, 53289), (279, 44885), (423, 29605), (465, 26931), (573, 21855), (705, 17763), (955, 13113), (1395, 8977), (1457, 8595), (1719, 7285), (2115, 5921), (2865, 4371)]