19052497395

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{123401}}^1$

素因数の和:123532

約数の個数: 48

約数和(自身を含む): 34189264512

約数和(自身を除く): 15136767117

約数列:

[1, 3, 5, 9, 15, 45, 47, 73, 141, 219, 235, 365, 423, 657, 705, 1095, 2115, 3285, 3431, 10293, 17155, 30879, 51465, 123401, 154395, 370203, 617005, 1110609, 1851015, 5553045, 5799847, 9008273, 17399541, 27024819, 28999235, 45041365, 52198623, 81074457, 86997705, 135124095, 260993115, 405372285, 423388831, 1270166493, 2116944155, 3810499479, 6350832465, 19052497395]

約数ペア:

[(1, 19052497395), (3, 6350832465), (5, 3810499479), (9, 2116944155), (15, 1270166493), (45, 423388831), (47, 405372285), (73, 260993115), (141, 135124095), (219, 86997705), (235, 81074457), (365, 52198623), (423, 45041365), (657, 28999235), (705, 27024819), (1095, 17399541), (2115, 9008273), (3285, 5799847), (3431, 5553045), (10293, 1851015), (17155, 1110609), (30879, 617005), (51465, 370203), (123401, 154395)]