2830501625

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 4165185024

約数和(自身を除く): 1334683399

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 205, 257, 287, 307, 875, 1025, 1285, 1435, 1535, 1799, 2149, 5125, 6425, 7175, 7675, 8995, 10537, 10745, 12587, 32125, 35875, 38375, 44975, 52685, 53725, 62935, 73759, 78899, 88109, 224875, 263425, 268625, 314675, 368795, 394495, 440545, 552293, 1317125, 1573375, 1843975, 1972475, 2202725, 2761465, 3234859, 9219875, 9862375, 11013625, 13807325, 16174295, 22644013, 69036625, 80871475, 113220065, 404357375, 566100325, 2830501625]

約数ペア:

[(1, 2830501625), (5, 566100325), (7, 404357375), (25, 113220065), (35, 80871475), (41, 69036625), (125, 22644013), (175, 16174295), (205, 13807325), (257, 11013625), (287, 9862375), (307, 9219875), (875, 3234859), (1025, 2761465), (1285, 2202725), (1435, 1972475), (1535, 1843975), (1799, 1573375), (2149, 1317125), (5125, 552293), (6425, 440545), (7175, 394495), (7675, 368795), (8995, 314675), (10537, 268625), (10745, 263425), (12587, 224875), (32125, 88109), (35875, 78899), (38375, 73759), (44975, 62935), (52685, 53725)]