237250065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8753}}^1$

素因数の和:8913

約数の個数: 32

約数和(自身を含む): 411788160

約数和(自身を除く): 174538095

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2085, 5421, 8753, 9035, 26259, 27105, 43765, 113789, 131295, 341367, 568945, 1216667, 1706835, 3650001, 6083335, 15816671, 18250005, 47450013, 79083355, 237250065]

約数ペア:

[(1, 237250065), (3, 79083355), (5, 47450013), (13, 18250005), (15, 15816671), (39, 6083335), (65, 3650001), (139, 1706835), (195, 1216667), (417, 568945), (695, 341367), (1807, 131295), (2085, 113789), (5421, 43765), (8753, 27105), (9035, 26259)]