4328135625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1420

約数の個数: 80

約数和(自身を含む): 7918815168

約数和(自身を除く): 3590679543

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 173, 275, 375, 519, 625, 825, 865, 1213, 1375, 1875, 1903, 2595, 3639, 4125, 4325, 5709, 6065, 6875, 9515, 12975, 13343, 18195, 20625, 21625, 28545, 30325, 40029, 47575, 64875, 66715, 90975, 108125, 142725, 151625, 200145, 209849, 237875, 324375, 333575, 454875, 629547, 713625, 758125, 1000725, 1049245, 1189375, 1667875, 2274375, 2308339, 3147735, 3568125, 5003625, 5246225, 6925017, 8339375, 11541695, 15738675, 25018125, 26231125, 34625085, 57708475, 78693375, 131155625, 173125425, 288542375, 393466875, 865627125, 1442711875, 4328135625]

約数ペア:

[(1, 4328135625), (3, 1442711875), (5, 865627125), (11, 393466875), (15, 288542375), (25, 173125425), (33, 131155625), (55, 78693375), (75, 57708475), (125, 34625085), (165, 26231125), (173, 25018125), (275, 15738675), (375, 11541695), (519, 8339375), (625, 6925017), (825, 5246225), (865, 5003625), (1213, 3568125), (1375, 3147735), (1875, 2308339), (1903, 2274375), (2595, 1667875), (3639, 1189375), (4125, 1049245), (4325, 1000725), (5709, 758125), (6065, 713625), (6875, 629547), (9515, 454875), (12975, 333575), (13343, 324375), (18195, 237875), (20625, 209849), (21625, 200145), (28545, 151625), (30325, 142725), (40029, 108125), (47575, 90975), (64875, 66715)]