1555125033

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 2702049280

約数和(自身を除く): 1146924247

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 79, 121, 127, 183, 231, 237, 363, 381, 427, 553, 671, 847, 869, 889, 1281, 1397, 1659, 2013, 2541, 2607, 2667, 4191, 4697, 4819, 6083, 7381, 7747, 9559, 9779, 10033, 14091, 14457, 15367, 18249, 22143, 23241, 28677, 29337, 30099, 33733, 46101, 51667, 53009, 54229, 66913, 70231, 85217, 101199, 107569, 110363, 155001, 159027, 162687, 200739, 210693, 255651, 322707, 331089, 371063, 583099, 596519, 612013, 772541, 937387, 1113189, 1213993, 1749297, 1789557, 1836039, 2317623, 2812161, 3641979, 4081693, 4284091, 6561709, 6732143, 8497951, 12245079, 12852273, 19685127, 20196429, 25493853, 47125001, 74053573, 141375003, 222160719, 518375011, 1555125033]

約数ペア:

[(1, 1555125033), (3, 518375011), (7, 222160719), (11, 141375003), (21, 74053573), (33, 47125001), (61, 25493853), (77, 20196429), (79, 19685127), (121, 12852273), (127, 12245079), (183, 8497951), (231, 6732143), (237, 6561709), (363, 4284091), (381, 4081693), (427, 3641979), (553, 2812161), (671, 2317623), (847, 1836039), (869, 1789557), (889, 1749297), (1281, 1213993), (1397, 1113189), (1659, 937387), (2013, 772541), (2541, 612013), (2607, 596519), (2667, 583099), (4191, 371063), (4697, 331089), (4819, 322707), (6083, 255651), (7381, 210693), (7747, 200739), (9559, 162687), (9779, 159027), (10033, 155001), (14091, 110363), (14457, 107569), (15367, 101199), (18249, 85217), (22143, 70231), (23241, 66913), (28677, 54229), (29337, 53009), (30099, 51667), (33733, 46101)]