152425305

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 274959360

約数和(自身を除く): 122534055

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 271, 431, 435, 813, 1293, 1305, 1355, 2155, 2439, 3879, 4065, 6465, 7859, 12195, 12499, 19395, 23577, 37497, 39295, 62495, 70731, 112491, 116801, 117885, 187485, 350403, 353655, 562455, 584005, 1051209, 1752015, 3387229, 5256045, 10161687, 16936145, 30485061, 50808435, 152425305]

約数ペア:

[(1, 152425305), (3, 50808435), (5, 30485061), (9, 16936145), (15, 10161687), (29, 5256045), (45, 3387229), (87, 1752015), (145, 1051209), (261, 584005), (271, 562455), (431, 353655), (435, 350403), (813, 187485), (1293, 117885), (1305, 116801), (1355, 112491), (2155, 70731), (2439, 62495), (3879, 39295), (4065, 37497), (6465, 23577), (7859, 19395), (12195, 12499)]