15697941345

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{2693}}^1$

素因数の和:3136

約数の個数: 80

約数和(自身を含む): 28985608080

約数和(自身を除く): 13287666735

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 389, 405, 555, 999, 1167, 1665, 1945, 2693, 2997, 3501, 4995, 5835, 8079, 10503, 13465, 14393, 14985, 17505, 24237, 31509, 40395, 43179, 52515, 71965, 72711, 99641, 121185, 129537, 157545, 215895, 218133, 298923, 363555, 388611, 498205, 647685, 896769, 1047577, 1090665, 1165833, 1494615, 1943055, 2690307, 3142731, 4483845, 5237885, 5829165, 8070921, 9428193, 13451535, 15713655, 28284579, 38760349, 40354605, 47140965, 84853737, 116281047, 141422895, 193801745, 348843141, 424268685, 581405235, 1046529423, 1744215705, 3139588269, 5232647115, 15697941345]

約数ペア:

[(1, 15697941345), (3, 5232647115), (5, 3139588269), (9, 1744215705), (15, 1046529423), (27, 581405235), (37, 424268685), (45, 348843141), (81, 193801745), (111, 141422895), (135, 116281047), (185, 84853737), (333, 47140965), (389, 40354605), (405, 38760349), (555, 28284579), (999, 15713655), (1167, 13451535), (1665, 9428193), (1945, 8070921), (2693, 5829165), (2997, 5237885), (3501, 4483845), (4995, 3142731), (5835, 2690307), (8079, 1943055), (10503, 1494615), (13465, 1165833), (14393, 1090665), (14985, 1047577), (17505, 896769), (24237, 647685), (31509, 498205), (40395, 388611), (43179, 363555), (52515, 298923), (71965, 218133), (72711, 215895), (99641, 157545), (121185, 129537)]