15672447021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{1481}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 26533158912

約数和(自身を除く): 10860711891

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 751, 1281, 1481, 2013, 2253, 4443, 4697, 5257, 8261, 10367, 14091, 15771, 16291, 24783, 31101, 45811, 48873, 57827, 90341, 114037, 137433, 173481, 271023, 320677, 342111, 503921, 632387, 962031, 993751, 1112231, 1511763, 1897161, 2981253, 3336693, 3527447, 6956257, 7785617, 10582341, 12234541, 20868771, 23356851, 36703623, 67846091, 85641787, 203538273, 256925361, 474922637, 746307001, 1424767911, 2238921003, 5224149007, 15672447021]

約数ペア:

[(1, 15672447021), (3, 5224149007), (7, 2238921003), (11, 1424767911), (21, 746307001), (33, 474922637), (61, 256925361), (77, 203538273), (183, 85641787), (231, 67846091), (427, 36703623), (671, 23356851), (751, 20868771), (1281, 12234541), (1481, 10582341), (2013, 7785617), (2253, 6956257), (4443, 3527447), (4697, 3336693), (5257, 2981253), (8261, 1897161), (10367, 1511763), (14091, 1112231), (15771, 993751), (16291, 962031), (24783, 632387), (31101, 503921), (45811, 342111), (48873, 320677), (57827, 271023), (90341, 173481), (114037, 137433)]