85460085

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 152275968

約数和(自身を除く): 66815883

約数列:

[1, 3, 5, 9, 15, 45, 61, 163, 183, 191, 305, 489, 549, 573, 815, 915, 955, 1467, 1719, 2445, 2745, 2865, 7335, 8595, 9943, 11651, 29829, 31133, 34953, 49715, 58255, 89487, 93399, 104859, 149145, 155665, 174765, 280197, 447435, 466995, 524295, 1400985, 1899113, 5697339, 9495565, 17092017, 28486695, 85460085]

約数ペア:

[(1, 85460085), (3, 28486695), (5, 17092017), (9, 9495565), (15, 5697339), (45, 1899113), (61, 1400985), (163, 524295), (183, 466995), (191, 447435), (305, 280197), (489, 174765), (549, 155665), (573, 149145), (815, 104859), (915, 93399), (955, 89487), (1467, 58255), (1719, 49715), (2445, 34953), (2745, 31133), (2865, 29829), (7335, 11651), (8595, 9943)]