716171355

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{877}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 1335121920

約数和(自身を除く): 618950565

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 263, 345, 621, 789, 877, 1035, 1315, 2367, 2631, 3105, 3945, 4385, 6049, 7101, 7893, 11835, 13155, 18147, 20171, 23679, 30245, 35505, 39465, 54441, 60513, 90735, 100855, 118395, 163323, 181539, 230651, 272205, 302565, 544617, 691953, 816615, 907695, 1153255, 2075859, 2723085, 3459765, 5304973, 6227577, 10379295, 15914919, 26524865, 31137885, 47744757, 79574595, 143234271, 238723785, 716171355]

約数ペア:

[(1, 716171355), (3, 238723785), (5, 143234271), (9, 79574595), (15, 47744757), (23, 31137885), (27, 26524865), (45, 15914919), (69, 10379295), (115, 6227577), (135, 5304973), (207, 3459765), (263, 2723085), (345, 2075859), (621, 1153255), (789, 907695), (877, 816615), (1035, 691953), (1315, 544617), (2367, 302565), (2631, 272205), (3105, 230651), (3945, 181539), (4385, 163323), (6049, 118395), (7101, 100855), (7893, 90735), (11835, 60513), (13155, 54441), (18147, 39465), (20171, 35505), (23679, 30245)]