1047432815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 1622787264

約数和(自身を除く): 575354449

約数列:

[1, 5, 11, 13, 17, 37, 55, 65, 85, 137, 143, 185, 187, 221, 289, 407, 481, 629, 685, 715, 935, 1105, 1445, 1507, 1781, 2035, 2329, 2405, 2431, 3145, 3179, 3757, 5069, 5291, 6919, 7535, 8177, 8905, 10693, 11645, 12155, 15895, 18785, 19591, 25345, 25619, 26455, 30277, 34595, 39593, 40885, 41327, 53465, 55759, 65897, 86173, 89947, 97955, 117623, 128095, 139009, 151385, 197965, 206635, 278795, 329485, 333047, 430865, 435523, 449735, 514709, 588115, 695045, 724867, 947903, 1120249, 1464941, 1529099, 1665235, 2177615, 2573545, 3624335, 4739515, 5601245, 5661799, 7324705, 7645495, 12322739, 16114351, 19044233, 28308995, 61613695, 80571755, 95221165, 209486563, 1047432815]

約数ペア:

[(1, 1047432815), (5, 209486563), (11, 95221165), (13, 80571755), (17, 61613695), (37, 28308995), (55, 19044233), (65, 16114351), (85, 12322739), (137, 7645495), (143, 7324705), (185, 5661799), (187, 5601245), (221, 4739515), (289, 3624335), (407, 2573545), (481, 2177615), (629, 1665235), (685, 1529099), (715, 1464941), (935, 1120249), (1105, 947903), (1445, 724867), (1507, 695045), (1781, 588115), (2035, 514709), (2329, 449735), (2405, 435523), (2431, 430865), (3145, 333047), (3179, 329485), (3757, 278795), (5069, 206635), (5291, 197965), (6919, 151385), (7535, 139009), (8177, 128095), (8905, 117623), (10693, 97955), (11645, 89947), (12155, 86173), (15895, 65897), (18785, 55759), (19591, 53465), (25345, 41327), (25619, 40885), (26455, 39593), (30277, 34595)]