87909585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 146448000

約数和(自身を除く): 58538415

約数列:

[1, 3, 5, 15, 29, 87, 145, 179, 435, 537, 895, 1129, 2685, 3387, 5191, 5645, 15573, 16935, 25955, 32741, 77865, 98223, 163705, 202091, 491115, 606273, 1010455, 3031365, 5860639, 17581917, 29303195, 87909585]

約数ペア:

[(1, 87909585), (3, 29303195), (5, 17581917), (15, 5860639), (29, 3031365), (87, 1010455), (145, 606273), (179, 491115), (435, 202091), (537, 163705), (895, 98223), (1129, 77865), (2685, 32741), (3387, 25955), (5191, 16935), (5645, 15573)]