4020234015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{38287943}}^1$

素因数の和:38287958

約数の個数: 16

約数和(自身を含む): 7351285248

約数和(自身を除く): 3331051233

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 38287943, 114863829, 191439715, 268015601, 574319145, 804046803, 1340078005, 4020234015]

約数ペア:

[(1, 4020234015), (3, 1340078005), (5, 804046803), (7, 574319145), (15, 268015601), (21, 191439715), (35, 114863829), (105, 38287943)]