85795605

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 179397504

約数和(自身を除く): 93601899

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 81, 105, 135, 159, 189, 265, 315, 371, 405, 477, 567, 571, 795, 945, 1113, 1431, 1713, 1855, 2385, 2835, 2855, 3339, 3997, 4293, 5139, 5565, 7155, 8565, 10017, 11991, 15417, 16695, 19985, 21465, 25695, 30051, 30263, 35973, 46251, 50085, 59955, 77085, 90789, 107919, 150255, 151315, 179865, 211841, 231255, 272367, 323757, 453945, 539595, 635523, 817101, 1059205, 1361835, 1618785, 1906569, 2451303, 3177615, 4085505, 5719707, 9532845, 12256515, 17159121, 28598535, 85795605]

約数ペア:

[(1, 85795605), (3, 28598535), (5, 17159121), (7, 12256515), (9, 9532845), (15, 5719707), (21, 4085505), (27, 3177615), (35, 2451303), (45, 1906569), (53, 1618785), (63, 1361835), (81, 1059205), (105, 817101), (135, 635523), (159, 539595), (189, 453945), (265, 323757), (315, 272367), (371, 231255), (405, 211841), (477, 179865), (567, 151315), (571, 150255), (795, 107919), (945, 90789), (1113, 77085), (1431, 59955), (1713, 50085), (1855, 46251), (2385, 35973), (2835, 30263), (2855, 30051), (3339, 25695), (3997, 21465), (4293, 19985), (5139, 16695), (5565, 15417), (7155, 11991), (8565, 10017)]