1347508727105

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{23509}}^1$

素因数の和:23806

約数の個数: 48

約数和(自身を含む): 1703282572800

約数和(自身を除く): 355773845695

約数列:

[1, 5, 31, 79, 151, 155, 395, 755, 961, 2449, 4681, 4805, 11929, 12245, 23405, 23509, 59645, 75919, 117545, 145111, 369799, 379595, 725555, 728779, 1848995, 1857211, 3549859, 3643895, 9286055, 11463769, 17749295, 22592149, 57318845, 57573541, 110045629, 112960745, 280438861, 287867705, 550228145, 1402194305, 1784779771, 3411414499, 8693604691, 8923898855, 17057072495, 43468023455, 269501745421, 1347508727105]

約数ペア:

[(1, 1347508727105), (5, 269501745421), (31, 43468023455), (79, 17057072495), (151, 8923898855), (155, 8693604691), (395, 3411414499), (755, 1784779771), (961, 1402194305), (2449, 550228145), (4681, 287867705), (4805, 280438861), (11929, 112960745), (12245, 110045629), (23405, 57573541), (23509, 57318845), (59645, 22592149), (75919, 17749295), (117545, 11463769), (145111, 9286055), (369799, 3643895), (379595, 3549859), (725555, 1857211), (728779, 1848995)]