1004090295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{607}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 1838592000

約数和(自身を除く): 834501705

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 499, 607, 663, 1105, 1497, 1821, 2495, 3035, 3315, 6487, 7485, 7891, 8483, 9105, 10319, 19461, 23673, 25449, 30957, 32435, 39455, 42415, 51595, 97305, 110279, 118365, 127245, 134147, 154785, 302893, 330837, 402441, 551395, 670735, 908679, 1514465, 1654185, 2012205, 3937609, 4543395, 5149181, 11812827, 15447543, 19688045, 25745905, 59064135, 66939353, 77237715, 200818059, 334696765, 1004090295]

約数ペア:

[(1, 1004090295), (3, 334696765), (5, 200818059), (13, 77237715), (15, 66939353), (17, 59064135), (39, 25745905), (51, 19688045), (65, 15447543), (85, 11812827), (195, 5149181), (221, 4543395), (255, 3937609), (499, 2012205), (607, 1654185), (663, 1514465), (1105, 908679), (1497, 670735), (1821, 551395), (2495, 402441), (3035, 330837), (3315, 302893), (6487, 154785), (7485, 134147), (7891, 127245), (8483, 118365), (9105, 110279), (10319, 97305), (19461, 51595), (23673, 42415), (25449, 39455), (30957, 32435)]