145810125

素因数分解:

$3^4\times 5^3\times {\mathrm{14401}}^1$

素因数の和:14428

約数の個数: 40

約数和(自身を含む): 271852152

約数和(自身を除く): 126042027

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 10125, 14401, 43203, 72005, 129609, 216015, 360025, 388827, 648045, 1080075, 1166481, 1800125, 1944135, 3240225, 5400375, 5832405, 9720675, 16201125, 29162025, 48603375, 145810125]

約数ペア:

[(1, 145810125), (3, 48603375), (5, 29162025), (9, 16201125), (15, 9720675), (25, 5832405), (27, 5400375), (45, 3240225), (75, 1944135), (81, 1800125), (125, 1166481), (135, 1080075), (225, 648045), (375, 388827), (405, 360025), (675, 216015), (1125, 129609), (2025, 72005), (3375, 43203), (10125, 14401)]