1792245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 3583872

約数和(自身を除く): 1791627

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 101, 105, 169, 195, 273, 303, 455, 505, 507, 707, 845, 1183, 1313, 1365, 1515, 2121, 2535, 3535, 3549, 3939, 5915, 6565, 9191, 10605, 17069, 17745, 19695, 27573, 45955, 51207, 85345, 119483, 137865, 256035, 358449, 597415, 1792245]

約数ペア:

[(1, 1792245), (3, 597415), (5, 358449), (7, 256035), (13, 137865), (15, 119483), (21, 85345), (35, 51207), (39, 45955), (65, 27573), (91, 19695), (101, 17745), (105, 17069), (169, 10605), (195, 9191), (273, 6565), (303, 5915), (455, 3939), (505, 3549), (507, 3535), (707, 2535), (845, 2121), (1183, 1515), (1313, 1365)]