70247655

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 71275545

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 171, 179, 243, 255, 285, 323, 405, 459, 513, 537, 765, 855, 895, 969, 1215, 1377, 1539, 1611, 1615, 2295, 2565, 2685, 2907, 3043, 3401, 4131, 4617, 4833, 4845, 6885, 7695, 8055, 8721, 9129, 10203, 14499, 14535, 15215, 17005, 20655, 23085, 24165, 26163, 27387, 30609, 43497, 43605, 45645, 51015, 57817, 72495, 78489, 82161, 91827, 130815, 136935, 153045, 173451, 217485, 246483, 275481, 289085, 392445, 410805, 459135, 520353, 739449, 826443, 867255, 1232415, 1377405, 1561059, 2601765, 3697245, 4132215, 4683177, 7805295, 14049531, 23415885, 70247655]

約数ペア:

[(1, 70247655), (3, 23415885), (5, 14049531), (9, 7805295), (15, 4683177), (17, 4132215), (19, 3697245), (27, 2601765), (45, 1561059), (51, 1377405), (57, 1232415), (81, 867255), (85, 826443), (95, 739449), (135, 520353), (153, 459135), (171, 410805), (179, 392445), (243, 289085), (255, 275481), (285, 246483), (323, 217485), (405, 173451), (459, 153045), (513, 136935), (537, 130815), (765, 91827), (855, 82161), (895, 78489), (969, 72495), (1215, 57817), (1377, 51015), (1539, 45645), (1611, 43605), (1615, 43497), (2295, 30609), (2565, 27387), (2685, 26163), (2907, 24165), (3043, 23085), (3401, 20655), (4131, 17005), (4617, 15215), (4833, 14535), (4845, 14499), (6885, 10203), (7695, 9129), (8055, 8721)]