12006225

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{11}}^2$

素因数の和:58

約数の個数: 135

約数和(自身を含む): 28436331

約数和(自身を除く): 16430106

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 49, 55, 63, 75, 77, 81, 99, 105, 121, 135, 147, 165, 175, 189, 225, 231, 245, 275, 297, 315, 363, 385, 405, 441, 495, 525, 539, 567, 605, 675, 693, 735, 825, 847, 891, 945, 1089, 1155, 1225, 1323, 1485, 1575, 1617, 1815, 1925, 2025, 2079, 2205, 2475, 2541, 2695, 2835, 3025, 3267, 3465, 3675, 3969, 4235, 4455, 4725, 4851, 5445, 5775, 5929, 6237, 6615, 7425, 7623, 8085, 9075, 9801, 10395, 11025, 12705, 13475, 14175, 14553, 16335, 17325, 17787, 19845, 21175, 22275, 22869, 24255, 27225, 29645, 31185, 33075, 38115, 40425, 43659, 49005, 51975, 53361, 63525, 68607, 72765, 81675, 88935, 99225, 114345, 121275, 148225, 155925, 160083, 190575, 218295, 245025, 266805, 343035, 363825, 444675, 480249, 571725, 800415, 1091475, 1334025, 1715175, 2401245, 4002075, 12006225]

約数ペア:

[(1, 12006225), (3, 4002075), (5, 2401245), (7, 1715175), (9, 1334025), (11, 1091475), (15, 800415), (21, 571725), (25, 480249), (27, 444675), (33, 363825), (35, 343035), (45, 266805), (49, 245025), (55, 218295), (63, 190575), (75, 160083), (77, 155925), (81, 148225), (99, 121275), (105, 114345), (121, 99225), (135, 88935), (147, 81675), (165, 72765), (175, 68607), (189, 63525), (225, 53361), (231, 51975), (245, 49005), (275, 43659), (297, 40425), (315, 38115), (363, 33075), (385, 31185), (405, 29645), (441, 27225), (495, 24255), (525, 22869), (539, 22275), (567, 21175), (605, 19845), (675, 17787), (693, 17325), (735, 16335), (825, 14553), (847, 14175), (891, 13475), (945, 12705), (1089, 11025), (1155, 10395), (1225, 9801), (1323, 9075), (1485, 8085), (1575, 7623), (1617, 7425), (1815, 6615), (1925, 6237), (2025, 5929), (2079, 5775), (2205, 5445), (2475, 4851), (2541, 4725), (2695, 4455), (2835, 4235), (3025, 3969), (3267, 3675)]