25329124585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 33747093504

約数和(自身を除く): 8417968919

約数列:

[1, 5, 17, 31, 85, 113, 155, 257, 331, 527, 565, 1285, 1655, 1921, 2635, 3503, 4369, 5627, 7967, 9605, 10261, 17515, 21845, 28135, 29041, 37403, 39835, 51305, 59551, 85067, 135439, 145205, 174437, 187015, 297755, 425335, 493697, 635851, 677195, 872185, 900271, 1159493, 1446139, 2468485, 2637077, 3179255, 4501355, 5797465, 7230695, 9612571, 13185385, 15304607, 19711381, 44830309, 48062855, 76523035, 98556905, 163413707, 224151545, 297989701, 817068535, 1489948505, 5065824917, 25329124585]

約数ペア:

[(1, 25329124585), (5, 5065824917), (17, 1489948505), (31, 817068535), (85, 297989701), (113, 224151545), (155, 163413707), (257, 98556905), (331, 76523035), (527, 48062855), (565, 44830309), (1285, 19711381), (1655, 15304607), (1921, 13185385), (2635, 9612571), (3503, 7230695), (4369, 5797465), (5627, 4501355), (7967, 3179255), (9605, 2637077), (10261, 2468485), (17515, 1446139), (21845, 1159493), (28135, 900271), (29041, 872185), (37403, 677195), (39835, 635851), (51305, 493697), (59551, 425335), (85067, 297755), (135439, 187015), (145205, 174437)]