206702925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19273}}^1$

素因数の和:19310

約数の個数: 48

約数和(自身を含む): 401515968

約数和(自身を除く): 194813043

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 19273, 57819, 96365, 212003, 250549, 289095, 481825, 636009, 751647, 1060015, 1252745, 1445475, 2756039, 3180045, 3758235, 5300075, 6263725, 8268117, 13780195, 15900225, 18791175, 41340585, 68900975, 206702925]

約数ペア:

[(1, 206702925), (3, 68900975), (5, 41340585), (11, 18791175), (13, 15900225), (15, 13780195), (25, 8268117), (33, 6263725), (39, 5300075), (55, 3758235), (65, 3180045), (75, 2756039), (143, 1445475), (165, 1252745), (195, 1060015), (275, 751647), (325, 636009), (429, 481825), (715, 289095), (825, 250549), (975, 212003), (2145, 96365), (3575, 57819), (10725, 19273)]