156945945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9697}}^1$

素因数の和:9801

約数の個数: 32

約数和(自身を含む): 273716352

約数和(自身を除く): 116770407

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 3237, 5395, 9697, 16185, 29091, 48485, 126061, 145455, 378183, 630305, 804851, 1890915, 2414553, 4024255, 10463063, 12072765, 31389189, 52315315, 156945945]

約数ペア:

[(1, 156945945), (3, 52315315), (5, 31389189), (13, 12072765), (15, 10463063), (39, 4024255), (65, 2414553), (83, 1890915), (195, 804851), (249, 630305), (415, 378183), (1079, 145455), (1245, 126061), (3237, 48485), (5395, 29091), (9697, 16185)]