69042645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73061}}^1$

素因数の和:73082

約数の個数: 32

約数和(自身を含む): 140279040

約数和(自身を除く): 71236395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 73061, 219183, 365305, 511427, 657549, 1095915, 1534281, 1972647, 2557135, 3287745, 4602843, 7671405, 9863235, 13808529, 23014215, 69042645]

約数ペア:

[(1, 69042645), (3, 23014215), (5, 13808529), (7, 9863235), (9, 7671405), (15, 4602843), (21, 3287745), (27, 2557135), (35, 1972647), (45, 1534281), (63, 1095915), (105, 657549), (135, 511427), (189, 365305), (315, 219183), (945, 73061)]