27922875

素因数分解:

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

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 48921600

約数和(自身を除く): 20998725

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 2375, 3919, 7125, 11757, 19595, 58785, 74461, 97975, 223383, 293925, 372305, 489875, 1116915, 1469625, 1861525, 5584575, 9307625, 27922875]

約数ペア:

[(1, 27922875), (3, 9307625), (5, 5584575), (15, 1861525), (19, 1469625), (25, 1116915), (57, 489875), (75, 372305), (95, 293925), (125, 223383), (285, 97975), (375, 74461), (475, 58785), (1425, 19595), (2375, 11757), (3919, 7125)]