73407817725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{5527}}^1$

素因数の和:6515

約数の個数: 96

約数和(自身を含む): 140362730496

約数和(自身を除く): 66954912771

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 947, 1275, 2805, 2841, 4675, 4735, 5527, 10417, 14025, 14205, 16099, 16581, 23675, 27635, 31251, 48297, 52085, 60797, 71025, 80495, 82905, 93959, 138175, 156255, 177089, 182391, 241485, 260425, 281877, 303985, 402475, 414525, 469795, 531267, 781275, 885445, 911955, 1033549, 1207425, 1409385, 1519925, 2348975, 2656335, 3100647, 4427225, 4559775, 5167745, 5234069, 7046925, 13281675, 15503235, 15702207, 25838725, 26170345, 57574759, 77516175, 78511035, 88979173, 130851725, 172724277, 266937519, 287873795, 392555175, 444895865, 863621385, 978770903, 1334687595, 1439368975, 2224479325, 2936312709, 4318106925, 4893854515, 6673437975, 14681563545, 24469272575, 73407817725]

約数ペア:

[(1, 73407817725), (3, 24469272575), (5, 14681563545), (11, 6673437975), (15, 4893854515), (17, 4318106925), (25, 2936312709), (33, 2224479325), (51, 1439368975), (55, 1334687595), (75, 978770903), (85, 863621385), (165, 444895865), (187, 392555175), (255, 287873795), (275, 266937519), (425, 172724277), (561, 130851725), (825, 88979173), (935, 78511035), (947, 77516175), (1275, 57574759), (2805, 26170345), (2841, 25838725), (4675, 15702207), (4735, 15503235), (5527, 13281675), (10417, 7046925), (14025, 5234069), (14205, 5167745), (16099, 4559775), (16581, 4427225), (23675, 3100647), (27635, 2656335), (31251, 2348975), (48297, 1519925), (52085, 1409385), (60797, 1207425), (71025, 1033549), (80495, 911955), (82905, 885445), (93959, 781275), (138175, 531267), (156255, 469795), (177089, 414525), (182391, 402475), (241485, 303985), (260425, 281877)]