16849207865

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1231}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 24695193600

約数和(自身を除く): 7845985735

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 343, 347, 805, 1127, 1231, 1715, 1735, 2429, 5635, 6155, 7889, 7981, 8617, 12145, 17003, 28313, 39445, 39905, 43085, 55867, 60319, 85015, 119021, 141565, 198191, 279335, 301595, 391069, 422233, 427157, 595105, 990955, 1387337, 1955345, 2111165, 2135785, 2737483, 2990099, 6936685, 9711359, 9824611, 13687415, 14950495, 20930693, 48556795, 49123055, 68772277, 104653465, 146514851, 343861385, 481405939, 732574255, 2407029695, 3369841573, 16849207865]

約数ペア:

[(1, 16849207865), (5, 3369841573), (7, 2407029695), (23, 732574255), (35, 481405939), (49, 343861385), (115, 146514851), (161, 104653465), (245, 68772277), (343, 49123055), (347, 48556795), (805, 20930693), (1127, 14950495), (1231, 13687415), (1715, 9824611), (1735, 9711359), (2429, 6936685), (5635, 2990099), (6155, 2737483), (7889, 2135785), (7981, 2111165), (8617, 1955345), (12145, 1387337), (17003, 990955), (28313, 595105), (39445, 427157), (39905, 422233), (43085, 391069), (55867, 301595), (60319, 279335), (85015, 198191), (119021, 141565)]