156734131515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2781193}}^1$

素因数の和:2781248

約数の個数: 48

約数和(自身を含む): 286885723488

約数和(自身を除く): 130151591973

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 663, 867, 1105, 1445, 3315, 3757, 4335, 11271, 18785, 56355, 2781193, 8343579, 13905965, 36155509, 41717895, 47280281, 108466527, 141840843, 180777545, 236401405, 542332635, 614643653, 709204215, 803764777, 1843930959, 2411294331, 3073218265, 4018823885, 9219654795, 10448942101, 12056471655, 31346826303, 52244710505, 156734131515]

約数ペア:

[(1, 156734131515), (3, 52244710505), (5, 31346826303), (13, 12056471655), (15, 10448942101), (17, 9219654795), (39, 4018823885), (51, 3073218265), (65, 2411294331), (85, 1843930959), (195, 803764777), (221, 709204215), (255, 614643653), (289, 542332635), (663, 236401405), (867, 180777545), (1105, 141840843), (1445, 108466527), (3315, 47280281), (3757, 41717895), (4335, 36155509), (11271, 13905965), (18785, 8343579), (56355, 2781193)]