15695097825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{10289}}^1$

素因数の和:10399

約数の個数: 72

約数和(自身を含む): 28984707360

約数和(自身を除く): 13289609535

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 1849, 2365, 3225, 5547, 7095, 9245, 10289, 11825, 20339, 27735, 30867, 35475, 46225, 51445, 61017, 101695, 113179, 138675, 154335, 257225, 305085, 339537, 442427, 508475, 565895, 771675, 1327281, 1525425, 1697685, 2212135, 2829475, 4866697, 6636405, 8488425, 11060675, 14600091, 19024361, 24333485, 33182025, 57073083, 73000455, 95121805, 121667425, 209267971, 285365415, 365002275, 475609025, 627803913, 1046339855, 1426827075, 3139019565, 5231699275, 15695097825]

約数ペア:

[(1, 15695097825), (3, 5231699275), (5, 3139019565), (11, 1426827075), (15, 1046339855), (25, 627803913), (33, 475609025), (43, 365002275), (55, 285365415), (75, 209267971), (129, 121667425), (165, 95121805), (215, 73000455), (275, 57073083), (473, 33182025), (645, 24333485), (825, 19024361), (1075, 14600091), (1419, 11060675), (1849, 8488425), (2365, 6636405), (3225, 4866697), (5547, 2829475), (7095, 2212135), (9245, 1697685), (10289, 1525425), (11825, 1327281), (20339, 771675), (27735, 565895), (30867, 508475), (35475, 442427), (46225, 339537), (51445, 305085), (61017, 257225), (101695, 154335), (113179, 138675)]