1288890195

素因数分解:

$3^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{41651}}^1$

素因数の和:43722

約数の個数: 16

約数和(自身を含む): 2063273472

約数和(自身を除く): 774383277

約数列:

[1, 3, 5, 15, 2063, 6189, 10315, 30945, 41651, 124953, 208255, 624765, 85926013, 257778039, 429630065, 1288890195]

約数ペア:

[(1, 1288890195), (3, 429630065), (5, 257778039), (15, 85926013), (2063, 624765), (6189, 208255), (10315, 124953), (30945, 41651)]