74241075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 131777280

約数和(自身を除く): 57536205

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 159, 265, 285, 475, 795, 983, 1007, 1325, 1425, 2949, 3021, 3975, 4915, 5035, 14745, 15105, 18677, 24575, 25175, 52099, 56031, 73725, 75525, 93385, 156297, 260495, 280155, 466925, 781485, 989881, 1302475, 1400775, 2969643, 3907425, 4949405, 14848215, 24747025, 74241075]

約数ペア:

[(1, 74241075), (3, 24747025), (5, 14848215), (15, 4949405), (19, 3907425), (25, 2969643), (53, 1400775), (57, 1302475), (75, 989881), (95, 781485), (159, 466925), (265, 280155), (285, 260495), (475, 156297), (795, 93385), (983, 75525), (1007, 73725), (1325, 56031), (1425, 52099), (2949, 25175), (3021, 24575), (3975, 18677), (4915, 15105), (5035, 14745)]