61902285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{217201}}^1$

素因数の和:217228

約数の個数: 16

約数和(自身を含む): 104256960

約数和(自身を除く): 42354675

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 217201, 651603, 1086005, 3258015, 4126819, 12380457, 20634095, 61902285]

約数ペア:

[(1, 61902285), (3, 20634095), (5, 12380457), (15, 4126819), (19, 3258015), (57, 1086005), (95, 651603), (285, 217201)]