2012912986755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1567}}^1\times {\mathrm{20327}}^1$

素因数の和:22296

約数の個数: 64

約数和(自身を含む): 3525043027968

約数和(自身を除く): 1512130041213

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 383, 1149, 1567, 1915, 4213, 4701, 5745, 7835, 12639, 17237, 20327, 21065, 23505, 51711, 60981, 63195, 86185, 101635, 223597, 258555, 304905, 600161, 670791, 1117985, 1800483, 3000805, 3353955, 6601771, 7785241, 9002415, 19805313, 23355723, 31852409, 33008855, 38926205, 85637651, 95557227, 99026565, 116778615, 159262045, 256912953, 350376499, 428188255, 477786135, 1051129497, 1284564765, 1751882495, 5255647485, 12199472647, 36598417941, 60997363235, 134194199117, 182992089705, 402582597351, 670970995585, 2012912986755]

約数ペア:

[(1, 2012912986755), (3, 670970995585), (5, 402582597351), (11, 182992089705), (15, 134194199117), (33, 60997363235), (55, 36598417941), (165, 12199472647), (383, 5255647485), (1149, 1751882495), (1567, 1284564765), (1915, 1051129497), (4213, 477786135), (4701, 428188255), (5745, 350376499), (7835, 256912953), (12639, 159262045), (17237, 116778615), (20327, 99026565), (21065, 95557227), (23505, 85637651), (51711, 38926205), (60981, 33008855), (63195, 31852409), (86185, 23355723), (101635, 19805313), (223597, 9002415), (258555, 7785241), (304905, 6601771), (600161, 3353955), (670791, 3000805), (1117985, 1800483)]