15157035525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{20047}}^1$

素因数の和:20670

約数の個数: 48

約数和(自身を含む): 26579798784

約数和(自身を除く): 11422763259

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 593, 1275, 1779, 2965, 8895, 10081, 14825, 20047, 30243, 44475, 50405, 60141, 100235, 151215, 252025, 300705, 340799, 501175, 756075, 1022397, 1503525, 1703995, 5111985, 8519975, 11887871, 25559925, 35663613, 59439355, 178318065, 202093807, 297196775, 606281421, 891590325, 1010469035, 3031407105, 5052345175, 15157035525]

約数ペア:

[(1, 15157035525), (3, 5052345175), (5, 3031407105), (15, 1010469035), (17, 891590325), (25, 606281421), (51, 297196775), (75, 202093807), (85, 178318065), (255, 59439355), (425, 35663613), (593, 25559925), (1275, 11887871), (1779, 8519975), (2965, 5111985), (8895, 1703995), (10081, 1503525), (14825, 1022397), (20047, 756075), (30243, 501175), (44475, 340799), (50405, 300705), (60141, 252025), (100235, 151215)]