4906181875

素因数分解:

$5^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 7242681600

約数和(自身を除く): 2336499725

約数列:

[1, 5, 7, 25, 35, 59, 83, 125, 175, 229, 295, 413, 415, 581, 625, 875, 1145, 1475, 1603, 2065, 2075, 2905, 4375, 4897, 5725, 7375, 8015, 10325, 10375, 13511, 14525, 19007, 24485, 28625, 34279, 36875, 40075, 51625, 51875, 67555, 72625, 94577, 95035, 122425, 133049, 143125, 171395, 200375, 258125, 337775, 363125, 472885, 475175, 612125, 665245, 856975, 1001875, 1121413, 1688875, 2364425, 2375875, 3060625, 3326225, 4284875, 5607065, 7849891, 8444375, 11822125, 11879375, 16631125, 21424375, 28035325, 39249455, 59110625, 83155625, 140176625, 196247275, 700883125, 981236375, 4906181875]

約数ペア:

[(1, 4906181875), (5, 981236375), (7, 700883125), (25, 196247275), (35, 140176625), (59, 83155625), (83, 59110625), (125, 39249455), (175, 28035325), (229, 21424375), (295, 16631125), (413, 11879375), (415, 11822125), (581, 8444375), (625, 7849891), (875, 5607065), (1145, 4284875), (1475, 3326225), (1603, 3060625), (2065, 2375875), (2075, 2364425), (2905, 1688875), (4375, 1121413), (4897, 1001875), (5725, 856975), (7375, 665245), (8015, 612125), (10325, 475175), (10375, 472885), (13511, 363125), (14525, 337775), (19007, 258125), (24485, 200375), (28625, 171395), (34279, 143125), (36875, 133049), (40075, 122425), (51625, 95035), (51875, 94577), (67555, 72625)]