9680491305

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{145451}}^1$

素因数の和:145511

約数の個数: 64

約数和(自身を含む): 18850579200

約数和(自身を除く): 9170087895

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 255, 261, 435, 459, 493, 765, 783, 1305, 1479, 2295, 2465, 3915, 4437, 7395, 13311, 22185, 66555, 145451, 436353, 727255, 1309059, 2181765, 2472667, 3927177, 4218079, 6545295, 7418001, 12363335, 12654237, 19635885, 21090395, 22254003, 37090005, 37962711, 63271185, 66762009, 71707343, 111270015, 113888133, 189813555, 215122029, 333810045, 358536715, 569440665, 645366087, 1075610145, 1936098261, 3226830435, 9680491305]

約数ペア:

[(1, 9680491305), (3, 3226830435), (5, 1936098261), (9, 1075610145), (15, 645366087), (17, 569440665), (27, 358536715), (29, 333810045), (45, 215122029), (51, 189813555), (85, 113888133), (87, 111270015), (135, 71707343), (145, 66762009), (153, 63271185), (255, 37962711), (261, 37090005), (435, 22254003), (459, 21090395), (493, 19635885), (765, 12654237), (783, 12363335), (1305, 7418001), (1479, 6545295), (2295, 4218079), (2465, 3927177), (3915, 2472667), (4437, 2181765), (7395, 1309059), (13311, 727255), (22185, 436353), (66555, 145451)]