1405108350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1040821}}^1$

素因数の和:1040842

約数の個数: 48

約数和(自身を含む): 3871857840

約数和(自身を除く): 2466749490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1040821, 2081642, 3122463, 5204105, 6244926, 9367389, 10408210, 15612315, 18734778, 26020525, 28102167, 31224630, 46836945, 52041050, 56204334, 78061575, 93673890, 140510835, 156123150, 234184725, 281021670, 468369450, 702554175, 1405108350]

約数ペア:

[(1, 1405108350), (2, 702554175), (3, 468369450), (5, 281021670), (6, 234184725), (9, 156123150), (10, 140510835), (15, 93673890), (18, 78061575), (25, 56204334), (27, 52041050), (30, 46836945), (45, 31224630), (50, 28102167), (54, 26020525), (75, 18734778), (90, 15612315), (135, 10408210), (150, 9367389), (225, 6244926), (270, 5204105), (450, 3122463), (675, 2081642), (1350, 1040821)]