374210005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 496710144

約数和(自身を除く): 122500139

約数列:

[1, 5, 13, 47, 65, 235, 347, 353, 611, 1735, 1765, 3055, 4511, 4589, 16309, 16591, 22555, 22945, 81545, 82955, 122491, 212017, 215683, 612455, 1060085, 1078415, 1592383, 5757077, 7961915, 28785385, 74842001, 374210005]

約数ペア:

[(1, 374210005), (5, 74842001), (13, 28785385), (47, 7961915), (65, 5757077), (235, 1592383), (347, 1078415), (353, 1060085), (611, 612455), (1735, 215683), (1765, 212017), (3055, 122491), (4511, 82955), (4589, 81545), (16309, 22945), (16591, 22555)]