22142925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 48050496

約数和(自身を除く): 25907571

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 827, 1071, 1275, 1575, 1785, 2481, 2975, 3825, 4135, 5355, 5789, 7443, 8925, 12405, 14059, 17367, 20675, 26775, 28945, 37215, 42177, 52101, 62025, 70295, 86835, 98413, 126531, 144725, 186075, 210885, 260505, 295239, 351475, 434175, 492065, 632655, 885717, 1054425, 1302525, 1476195, 2460325, 3163275, 4428585, 7380975, 22142925]

約数ペア:

[(1, 22142925), (3, 7380975), (5, 4428585), (7, 3163275), (9, 2460325), (15, 1476195), (17, 1302525), (21, 1054425), (25, 885717), (35, 632655), (45, 492065), (51, 434175), (63, 351475), (75, 295239), (85, 260505), (105, 210885), (119, 186075), (153, 144725), (175, 126531), (225, 98413), (255, 86835), (315, 70295), (357, 62025), (425, 52101), (525, 42177), (595, 37215), (765, 28945), (827, 26775), (1071, 20675), (1275, 17367), (1575, 14059), (1785, 12405), (2481, 8925), (2975, 7443), (3825, 5789), (4135, 5355)]