9719325

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 23748480

約数和(自身を除く): 14029155

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 25, 27, 33, 35, 45, 51, 55, 63, 75, 77, 85, 99, 105, 119, 121, 135, 153, 165, 175, 187, 189, 225, 231, 255, 275, 297, 315, 357, 363, 385, 425, 459, 495, 525, 561, 595, 605, 675, 693, 765, 825, 847, 935, 945, 1071, 1089, 1155, 1275, 1309, 1485, 1575, 1683, 1785, 1815, 1925, 2057, 2079, 2295, 2475, 2541, 2805, 2975, 3025, 3213, 3267, 3465, 3825, 3927, 4235, 4675, 4725, 5049, 5355, 5445, 5775, 6171, 6545, 7425, 7623, 8415, 8925, 9075, 10285, 10395, 11475, 11781, 12705, 14025, 14399, 16065, 16335, 17325, 18513, 19635, 21175, 22869, 25245, 26775, 27225, 30855, 32725, 35343, 38115, 42075, 43197, 51425, 51975, 55539, 58905, 63525, 71995, 80325, 81675, 92565, 98175, 114345, 126225, 129591, 154275, 176715, 190575, 215985, 277695, 294525, 359975, 388773, 462825, 571725, 647955, 883575, 1079925, 1388475, 1943865, 3239775, 9719325]

約数ペア:

[(1, 9719325), (3, 3239775), (5, 1943865), (7, 1388475), (9, 1079925), (11, 883575), (15, 647955), (17, 571725), (21, 462825), (25, 388773), (27, 359975), (33, 294525), (35, 277695), (45, 215985), (51, 190575), (55, 176715), (63, 154275), (75, 129591), (77, 126225), (85, 114345), (99, 98175), (105, 92565), (119, 81675), (121, 80325), (135, 71995), (153, 63525), (165, 58905), (175, 55539), (187, 51975), (189, 51425), (225, 43197), (231, 42075), (255, 38115), (275, 35343), (297, 32725), (315, 30855), (357, 27225), (363, 26775), (385, 25245), (425, 22869), (459, 21175), (495, 19635), (525, 18513), (561, 17325), (595, 16335), (605, 16065), (675, 14399), (693, 14025), (765, 12705), (825, 11781), (847, 11475), (935, 10395), (945, 10285), (1071, 9075), (1089, 8925), (1155, 8415), (1275, 7623), (1309, 7425), (1485, 6545), (1575, 6171), (1683, 5775), (1785, 5445), (1815, 5355), (1925, 5049), (2057, 4725), (2079, 4675), (2295, 4235), (2475, 3927), (2541, 3825), (2805, 3465), (2975, 3267), (3025, 3213)]