48276557565

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1\times {\mathrm{17981}}^1$

素因数の和:20581

約数の個数: 32

約数和(自身を含む): 78365843712

約数和(自身を除く): 30089286147

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 2521, 7563, 12605, 17981, 37815, 53943, 89905, 178991, 269715, 536973, 894955, 1276651, 2684865, 3829953, 6383255, 19149765, 45330101, 135990303, 226650505, 679951515, 3218437171, 9655311513, 16092185855, 48276557565]

約数ペア:

[(1, 48276557565), (3, 16092185855), (5, 9655311513), (15, 3218437171), (71, 679951515), (213, 226650505), (355, 135990303), (1065, 45330101), (2521, 19149765), (7563, 6383255), (12605, 3829953), (17981, 2684865), (37815, 1276651), (53943, 894955), (89905, 536973), (178991, 269715)]