157509105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4229}}^1$

素因数の和:4441

約数の個数: 32

約数和(自身を含む): 272885760

約数和(自身を除く): 115376655

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 573, 955, 2483, 2865, 4229, 7449, 12415, 12687, 21145, 37245, 54977, 63435, 164931, 274885, 807739, 824655, 2423217, 4038695, 10500607, 12116085, 31501821, 52503035, 157509105]

約数ペア:

[(1, 157509105), (3, 52503035), (5, 31501821), (13, 12116085), (15, 10500607), (39, 4038695), (65, 2423217), (191, 824655), (195, 807739), (573, 274885), (955, 164931), (2483, 63435), (2865, 54977), (4229, 37245), (7449, 21145), (12415, 12687)]