1375650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1019}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 3794400

約数和(自身を除く): 2418750

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, 1019, 1350, 2038, 3057, 5095, 6114, 9171, 10190, 15285, 18342, 25475, 27513, 30570, 45855, 50950, 55026, 76425, 91710, 137565, 152850, 229275, 275130, 458550, 687825, 1375650]

約数ペア:

[(1, 1375650), (2, 687825), (3, 458550), (5, 275130), (6, 229275), (9, 152850), (10, 137565), (15, 91710), (18, 76425), (25, 55026), (27, 50950), (30, 45855), (45, 30570), (50, 27513), (54, 25475), (75, 18342), (90, 15285), (135, 10190), (150, 9171), (225, 6114), (270, 5095), (450, 3057), (675, 2038), (1019, 1350)]