129784425

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59671}}^1$

素因数の和:59713

約数の個数: 24

約数和(自身を含む): 221979840

約数和(自身を除く): 92195415

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 59671, 179013, 298355, 895065, 1491775, 1730459, 4475325, 5191377, 8652295, 25956885, 43261475, 129784425]

約数ペア:

[(1, 129784425), (3, 43261475), (5, 25956885), (15, 8652295), (25, 5191377), (29, 4475325), (75, 1730459), (87, 1491775), (145, 895065), (435, 298355), (725, 179013), (2175, 59671)]