858230855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7411}}^1$

素因数の和:7511

約数の個数: 32

約数和(自身を含む): 1152714240

約数和(自身を除く): 294483385

約数列:

[1, 5, 19, 23, 53, 95, 115, 265, 437, 1007, 1219, 2185, 5035, 6095, 7411, 23161, 37055, 115805, 140809, 170453, 392783, 704045, 852265, 1963915, 3238607, 7462877, 9034009, 16193035, 37314385, 45170045, 171646171, 858230855]

約数ペア:

[(1, 858230855), (5, 171646171), (19, 45170045), (23, 37314385), (53, 16193035), (95, 9034009), (115, 7462877), (265, 3238607), (437, 1963915), (1007, 852265), (1219, 704045), (2185, 392783), (5035, 170453), (6095, 140809), (7411, 115805), (23161, 37055)]