30847325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 40283136

約数和(自身を除く): 9435811

約数列:

[1, 5, 25, 31, 53, 155, 265, 751, 775, 1325, 1643, 3755, 8215, 18775, 23281, 39803, 41075, 116405, 199015, 582025, 995075, 1233893, 6169465, 30847325]

約数ペア:

[(1, 30847325), (5, 6169465), (25, 1233893), (31, 995075), (53, 582025), (155, 199015), (265, 116405), (751, 41075), (775, 39803), (1325, 23281), (1643, 18775), (3755, 8215)]