2786702925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{3919}}^1$

素因数の和:4450

約数の個数: 48

約数和(自身を含む): 4860800000

約数和(自身を除く): 2074097075

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 499, 1425, 1497, 2495, 3919, 7485, 9481, 11757, 12475, 19595, 28443, 37425, 47405, 58785, 74461, 97975, 142215, 223383, 237025, 293925, 372305, 711075, 1116915, 1861525, 1955581, 5584575, 5866743, 9777905, 29333715, 37156039, 48889525, 111468117, 146668575, 185780195, 557340585, 928900975, 2786702925]

約数ペア:

[(1, 2786702925), (3, 928900975), (5, 557340585), (15, 185780195), (19, 146668575), (25, 111468117), (57, 48889525), (75, 37156039), (95, 29333715), (285, 9777905), (475, 5866743), (499, 5584575), (1425, 1955581), (1497, 1861525), (2495, 1116915), (3919, 711075), (7485, 372305), (9481, 293925), (11757, 237025), (12475, 223383), (19595, 142215), (28443, 97975), (37425, 74461), (47405, 58785)]