148420275

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{4723}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 246025920

約数和(自身を除く): 97605645

約数列:

[1, 3, 5, 15, 25, 75, 419, 1257, 2095, 4723, 6285, 10475, 14169, 23615, 31425, 70845, 118075, 354225, 1978937, 5936811, 9894685, 29684055, 49473425, 148420275]

約数ペア:

[(1, 148420275), (3, 49473425), (5, 29684055), (15, 9894685), (25, 5936811), (75, 1978937), (419, 354225), (1257, 118075), (2095, 70845), (4723, 31425), (6285, 23615), (10475, 14169)]