15691198299

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{5273}}^1$

素因数の和:5468

約数の個数: 64

約数和(自身を含む): 25614931968

約数和(自身を除く): 9923733669

約数列:

[1, 3, 7, 21, 23, 61, 69, 101, 161, 183, 303, 427, 483, 707, 1281, 1403, 2121, 2323, 4209, 5273, 6161, 6969, 9821, 15819, 16261, 18483, 29463, 36911, 43127, 48783, 110733, 121279, 129381, 141703, 321653, 363837, 425109, 532573, 848953, 964959, 991921, 1597719, 2251571, 2546859, 2975763, 3728011, 6754713, 7398019, 11184033, 12249179, 22194057, 32486953, 36747537, 51786133, 85744253, 97460859, 155358399, 227408671, 257232759, 682226013, 747199919, 2241599757, 5230399433, 15691198299]

約数ペア:

[(1, 15691198299), (3, 5230399433), (7, 2241599757), (21, 747199919), (23, 682226013), (61, 257232759), (69, 227408671), (101, 155358399), (161, 97460859), (183, 85744253), (303, 51786133), (427, 36747537), (483, 32486953), (707, 22194057), (1281, 12249179), (1403, 11184033), (2121, 7398019), (2323, 6754713), (4209, 3728011), (5273, 2975763), (6161, 2546859), (6969, 2251571), (9821, 1597719), (15819, 991921), (16261, 964959), (18483, 848953), (29463, 532573), (36911, 425109), (43127, 363837), (48783, 321653), (110733, 141703), (121279, 129381)]