7388509365

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7963}}^1$

素因数の和:8088

約数の個数: 80

約数和(自身を含む): 13876473600

約数和(自身を除く): 6487964235

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 79, 81, 87, 135, 145, 237, 261, 395, 405, 435, 711, 783, 1185, 1305, 2133, 2291, 2349, 3555, 3915, 6399, 6873, 7963, 10665, 11455, 11745, 20619, 23889, 31995, 34365, 39815, 61857, 71667, 103095, 119445, 185571, 215001, 230927, 309285, 358335, 629077, 645003, 692781, 927855, 1075005, 1154635, 1887231, 2078343, 3145385, 3225015, 3463905, 5661693, 6235029, 9436155, 10391715, 16985079, 18243233, 18705087, 28308465, 31175145, 50955237, 54729699, 84925395, 91216165, 93525435, 164189097, 254776185, 273648495, 492567291, 820945485, 1477701873, 2462836455, 7388509365]

約数ペア:

[(1, 7388509365), (3, 2462836455), (5, 1477701873), (9, 820945485), (15, 492567291), (27, 273648495), (29, 254776185), (45, 164189097), (79, 93525435), (81, 91216165), (87, 84925395), (135, 54729699), (145, 50955237), (237, 31175145), (261, 28308465), (395, 18705087), (405, 18243233), (435, 16985079), (711, 10391715), (783, 9436155), (1185, 6235029), (1305, 5661693), (2133, 3463905), (2291, 3225015), (2349, 3145385), (3555, 2078343), (3915, 1887231), (6399, 1154635), (6873, 1075005), (7963, 927855), (10665, 692781), (11455, 645003), (11745, 629077), (20619, 358335), (23889, 309285), (31995, 230927), (34365, 215001), (39815, 185571), (61857, 119445), (71667, 103095)]