48307725

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 90321600

約数和(自身を除く): 42013875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1213, 1475, 1593, 2655, 3639, 4425, 6065, 7965, 10917, 13275, 18195, 30325, 32751, 39825, 54585, 71567, 90975, 163755, 214701, 272925, 357835, 644103, 818775, 1073505, 1789175, 1932309, 3220515, 5367525, 9661545, 16102575, 48307725]

約数ペア:

[(1, 48307725), (3, 16102575), (5, 9661545), (9, 5367525), (15, 3220515), (25, 1932309), (27, 1789175), (45, 1073505), (59, 818775), (75, 644103), (135, 357835), (177, 272925), (225, 214701), (295, 163755), (531, 90975), (675, 71567), (885, 54585), (1213, 39825), (1475, 32751), (1593, 30325), (2655, 18195), (3639, 13275), (4425, 10917), (6065, 7965)]