145275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 260400

約数和(自身を除く): 115125

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 149, 195, 325, 447, 745, 975, 1937, 2235, 3725, 5811, 9685, 11175, 29055, 48425, 145275]

約数ペア:

[(1, 145275), (3, 48425), (5, 29055), (13, 11175), (15, 9685), (25, 5811), (39, 3725), (65, 2235), (75, 1937), (149, 975), (195, 745), (325, 447)]