156763095

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 257541120

約数和(自身を除く): 100778025

約数列:

[1, 3, 5, 15, 47, 141, 229, 235, 687, 705, 971, 1145, 2913, 3435, 4855, 10763, 14565, 32289, 45637, 53815, 136911, 161445, 222359, 228185, 667077, 684555, 1111795, 3335385, 10450873, 31352619, 52254365, 156763095]

約数ペア:

[(1, 156763095), (3, 52254365), (5, 31352619), (15, 10450873), (47, 3335385), (141, 1111795), (229, 684555), (235, 667077), (687, 228185), (705, 222359), (971, 161445), (1145, 136911), (2913, 53815), (3435, 45637), (4855, 32289), (10763, 14565)]