156742136505

素因数分解:

$3^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{485593}}^1$

素因数の和:486407

約数の個数: 40

約数和(自身を含む): 281327912712

約数和(自身を除く): 124585776207

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 797, 2391, 3985, 7173, 11955, 21519, 35865, 64557, 107595, 322785, 485593, 1456779, 2427965, 4370337, 7283895, 13111011, 21851685, 39333033, 65555055, 196665165, 387017621, 1161052863, 1935088105, 3483158589, 5805264315, 10449475767, 17415792945, 31348427301, 52247378835, 156742136505]

約数ペア:

[(1, 156742136505), (3, 52247378835), (5, 31348427301), (9, 17415792945), (15, 10449475767), (27, 5805264315), (45, 3483158589), (81, 1935088105), (135, 1161052863), (405, 387017621), (797, 196665165), (2391, 65555055), (3985, 39333033), (7173, 21851685), (11955, 13111011), (21519, 7283895), (35865, 4370337), (64557, 2427965), (107595, 1456779), (322785, 485593)]