82254705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 150198720

約数和(自身を除く): 67944015

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 149, 195, 247, 285, 447, 741, 745, 1235, 1937, 2235, 2831, 3705, 5811, 8493, 9685, 14155, 22201, 29055, 36803, 42465, 66603, 110409, 111005, 184015, 288613, 333015, 421819, 552045, 865839, 1265457, 1443065, 2109095, 4329195, 5483647, 6327285, 16450941, 27418235, 82254705]

約数ペア:

[(1, 82254705), (3, 27418235), (5, 16450941), (13, 6327285), (15, 5483647), (19, 4329195), (39, 2109095), (57, 1443065), (65, 1265457), (95, 865839), (149, 552045), (195, 421819), (247, 333015), (285, 288613), (447, 184015), (741, 111005), (745, 110409), (1235, 66603), (1937, 42465), (2235, 36803), (2831, 29055), (3705, 22201), (5811, 14155), (8493, 9685)]