45258125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 64104480

約数和(自身を除く): 18846355

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 227, 275, 319, 625, 725, 1135, 1375, 1595, 2497, 3625, 5675, 6583, 6875, 7975, 12485, 18125, 28375, 32915, 39875, 62425, 72413, 141875, 164575, 199375, 312125, 362065, 822875, 1560625, 1810325, 4114375, 9051625, 45258125]

約数ペア:

[(1, 45258125), (5, 9051625), (11, 4114375), (25, 1810325), (29, 1560625), (55, 822875), (125, 362065), (145, 312125), (227, 199375), (275, 164575), (319, 141875), (625, 72413), (725, 62425), (1135, 39875), (1375, 32915), (1595, 28375), (2497, 18125), (3625, 12485), (5675, 7975), (6583, 6875)]