1230756871695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1\times {\mathrm{109841}}^1$

素因数の和:111452

約数の個数: 64

約数和(自身を含む): 2179426967424

約数和(自身を除く): 948670095729

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 1553, 2405, 4659, 7215, 7765, 20189, 23295, 57461, 60567, 100945, 109841, 172383, 287305, 302835, 329523, 549205, 746993, 861915, 1427933, 1647615, 2240979, 3734965, 4064117, 4283799, 7139665, 11204895, 12192351, 20320585, 21418995, 52833521, 60961755, 158500563, 170583073, 264167605, 511749219, 792502815, 852915365, 2217579949, 2558746095, 6311573701, 6652739847, 11087899745, 18934721103, 31557868505, 33263699235, 82050458113, 94673605515, 246151374339, 410252290565, 1230756871695]

約数ペア:

[(1, 1230756871695), (3, 410252290565), (5, 246151374339), (13, 94673605515), (15, 82050458113), (37, 33263699235), (39, 31557868505), (65, 18934721103), (111, 11087899745), (185, 6652739847), (195, 6311573701), (481, 2558746095), (555, 2217579949), (1443, 852915365), (1553, 792502815), (2405, 511749219), (4659, 264167605), (7215, 170583073), (7765, 158500563), (20189, 60961755), (23295, 52833521), (57461, 21418995), (60567, 20320585), (100945, 12192351), (109841, 11204895), (172383, 7139665), (287305, 4283799), (302835, 4064117), (329523, 3734965), (549205, 2240979), (746993, 1647615), (861915, 1427933)]