42488955

素因数分解:

$3^4\times 5^1\times {\mathrm{104911}}^1$

素因数の和:104928

約数の個数: 20

約数和(自身を含む): 76166112

約数和(自身を除く): 33677157

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 104911, 314733, 524555, 944199, 1573665, 2832597, 4720995, 8497791, 14162985, 42488955]

約数ペア:

[(1, 42488955), (3, 14162985), (5, 8497791), (9, 4720995), (15, 2832597), (27, 1573665), (45, 944199), (81, 524555), (135, 314733), (405, 104911)]