22012355925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{61031}}^1$

素因数の和:61283

約数の個数: 72

約数和(自身を含む): 45256448640

約数和(自身を除く): 23244092715

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 229, 315, 525, 687, 1145, 1575, 1603, 2061, 3435, 4809, 5725, 8015, 10305, 14427, 17175, 24045, 40075, 51525, 61031, 72135, 120225, 183093, 305155, 360675, 427217, 549279, 915465, 1281651, 1525775, 2136085, 2746395, 3844953, 4577325, 6408255, 10680425, 13731975, 13976099, 19224765, 32041275, 41928297, 69880495, 96123825, 97832693, 125784891, 209641485, 293498079, 349402475, 489163465, 628924455, 880494237, 1048207425, 1467490395, 2445817325, 3144622275, 4402471185, 7337451975, 22012355925]

約数ペア:

[(1, 22012355925), (3, 7337451975), (5, 4402471185), (7, 3144622275), (9, 2445817325), (15, 1467490395), (21, 1048207425), (25, 880494237), (35, 628924455), (45, 489163465), (63, 349402475), (75, 293498079), (105, 209641485), (175, 125784891), (225, 97832693), (229, 96123825), (315, 69880495), (525, 41928297), (687, 32041275), (1145, 19224765), (1575, 13976099), (1603, 13731975), (2061, 10680425), (3435, 6408255), (4809, 4577325), (5725, 3844953), (8015, 2746395), (10305, 2136085), (14427, 1525775), (17175, 1281651), (24045, 915465), (40075, 549279), (51525, 427217), (61031, 360675), (72135, 305155), (120225, 183093)]