1227836475

素因数分解:

$3^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 2419577280

約数和(自身を除く): 1191740805

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 243, 255, 405, 425, 459, 675, 729, 765, 1215, 1275, 1321, 1377, 2025, 2187, 2295, 3645, 3825, 3963, 4131, 6075, 6605, 6885, 10935, 11475, 11889, 12393, 18225, 19815, 20655, 22457, 33025, 34425, 35667, 37179, 54675, 59445, 61965, 67371, 99075, 103275, 107001, 112285, 178335, 185895, 202113, 297225, 309825, 321003, 336855, 535005, 561425, 606339, 891675, 929475, 963009, 1010565, 1605015, 1684275, 1819017, 2675025, 2889027, 3031695, 4815045, 5052825, 5457051, 8025075, 9095085, 14445135, 15158475, 16371153, 24075225, 27285255, 45475425, 49113459, 72225675, 81855765, 136426275, 245567295, 409278825, 1227836475]

約数ペア:

[(1, 1227836475), (3, 409278825), (5, 245567295), (9, 136426275), (15, 81855765), (17, 72225675), (25, 49113459), (27, 45475425), (45, 27285255), (51, 24075225), (75, 16371153), (81, 15158475), (85, 14445135), (135, 9095085), (153, 8025075), (225, 5457051), (243, 5052825), (255, 4815045), (405, 3031695), (425, 2889027), (459, 2675025), (675, 1819017), (729, 1684275), (765, 1605015), (1215, 1010565), (1275, 963009), (1321, 929475), (1377, 891675), (2025, 606339), (2187, 561425), (2295, 535005), (3645, 336855), (3825, 321003), (3963, 309825), (4131, 297225), (6075, 202113), (6605, 185895), (6885, 178335), (10935, 112285), (11475, 107001), (11889, 103275), (12393, 99075), (18225, 67371), (19815, 61965), (20655, 59445), (22457, 54675), (33025, 37179), (34425, 35667)]