39846975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 76423680

約数和(自身を除く): 36576705

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1069, 1491, 1775, 2485, 3207, 5325, 5345, 7455, 7483, 12425, 16035, 22449, 26725, 37275, 37415, 75899, 80175, 112245, 187075, 227697, 379495, 531293, 561225, 1138485, 1593879, 1897475, 2656465, 5692425, 7969395, 13282325, 39846975]

約数ペア:

[(1, 39846975), (3, 13282325), (5, 7969395), (7, 5692425), (15, 2656465), (21, 1897475), (25, 1593879), (35, 1138485), (71, 561225), (75, 531293), (105, 379495), (175, 227697), (213, 187075), (355, 112245), (497, 80175), (525, 75899), (1065, 37415), (1069, 37275), (1491, 26725), (1775, 22449), (2485, 16035), (3207, 12425), (5325, 7483), (5345, 7455)]