17504551005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{1789}}^1$

素因数の和:2258

約数の個数: 64

約数和(自身を含む): 29693952000

約数和(自身を除く): 12189400995

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 359, 395, 1077, 1185, 1789, 1795, 1817, 5367, 5385, 5451, 8257, 8945, 9085, 24771, 26835, 27255, 28361, 41147, 41285, 85083, 123441, 123855, 141331, 141805, 205735, 423993, 425415, 617205, 642251, 652303, 706655, 1926753, 1956909, 2119965, 3211255, 3250613, 3261515, 9633765, 9751839, 9784545, 14771773, 16253065, 44315319, 48759195, 50737829, 73858865, 152213487, 221576595, 253689145, 761067435, 1166970067, 3500910201, 5834850335, 17504551005]

約数ペア:

[(1, 17504551005), (3, 5834850335), (5, 3500910201), (15, 1166970067), (23, 761067435), (69, 253689145), (79, 221576595), (115, 152213487), (237, 73858865), (345, 50737829), (359, 48759195), (395, 44315319), (1077, 16253065), (1185, 14771773), (1789, 9784545), (1795, 9751839), (1817, 9633765), (5367, 3261515), (5385, 3250613), (5451, 3211255), (8257, 2119965), (8945, 1956909), (9085, 1926753), (24771, 706655), (26835, 652303), (27255, 642251), (28361, 617205), (41147, 425415), (41285, 423993), (85083, 205735), (123441, 141805), (123855, 141331)]