162444585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 277611840

約数和(自身を除く): 115167255

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 229, 285, 361, 393, 655, 687, 1083, 1145, 1805, 1965, 2489, 3435, 4351, 5415, 7467, 12445, 13053, 21755, 29999, 37335, 47291, 65265, 82669, 89997, 141873, 149995, 236455, 248007, 413345, 449985, 569981, 709365, 1240035, 1709943, 2849905, 8549715, 10829639, 32488917, 54148195, 162444585]

約数ペア:

[(1, 162444585), (3, 54148195), (5, 32488917), (15, 10829639), (19, 8549715), (57, 2849905), (95, 1709943), (131, 1240035), (229, 709365), (285, 569981), (361, 449985), (393, 413345), (655, 248007), (687, 236455), (1083, 149995), (1145, 141873), (1805, 89997), (1965, 82669), (2489, 65265), (3435, 47291), (4351, 37335), (5415, 29999), (7467, 21755), (12445, 13053)]