190753515

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83117}}^1$

素因数の和:83148

約数の個数: 32

約数和(自身を含む): 359069760

約数和(自身を除く): 168316245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 83117, 249351, 415585, 748053, 1246755, 1412989, 2244159, 3740265, 4238967, 7064945, 11220795, 12716901, 21194835, 38150703, 63584505, 190753515]

約数ペア:

[(1, 190753515), (3, 63584505), (5, 38150703), (9, 21194835), (15, 12716901), (17, 11220795), (27, 7064945), (45, 4238967), (51, 3740265), (85, 2244159), (135, 1412989), (153, 1246755), (255, 748053), (459, 415585), (765, 249351), (2295, 83117)]