2039925

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 3437280

約数和(自身を除く): 1397355

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 461, 885, 1383, 1475, 2305, 4425, 6915, 11525, 27199, 34575, 81597, 135995, 407985, 679975, 2039925]

約数ペア:

[(1, 2039925), (3, 679975), (5, 407985), (15, 135995), (25, 81597), (59, 34575), (75, 27199), (177, 11525), (295, 6915), (461, 4425), (885, 2305), (1383, 1475)]