157788135

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 299376000

約数和(自身を除く): 141587865

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 197, 255, 349, 459, 591, 765, 985, 1047, 1745, 1773, 2295, 2955, 3141, 3349, 5235, 5319, 5933, 8865, 9423, 10047, 15705, 16745, 17799, 26595, 29665, 30141, 47115, 50235, 53397, 68753, 88995, 90423, 150705, 160191, 206259, 266985, 343765, 452115, 618777, 800955, 1031295, 1168801, 1856331, 3093885, 3506403, 5844005, 9281655, 10519209, 17532015, 31557627, 52596045, 157788135]

約数ペア:

[(1, 157788135), (3, 52596045), (5, 31557627), (9, 17532015), (15, 10519209), (17, 9281655), (27, 5844005), (45, 3506403), (51, 3093885), (85, 1856331), (135, 1168801), (153, 1031295), (197, 800955), (255, 618777), (349, 452115), (459, 343765), (591, 266985), (765, 206259), (985, 160191), (1047, 150705), (1745, 90423), (1773, 88995), (2295, 68753), (2955, 53397), (3141, 50235), (3349, 47115), (5235, 30141), (5319, 29665), (5933, 26595), (8865, 17799), (9423, 16745), (10047, 15705)]