15000072

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{5531}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 37838880

約数和(自身を除く): 22838808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 5531, 11062, 16593, 22124, 33186, 44248, 66372, 132744, 625003, 1250006, 1875009, 2500012, 3750018, 5000024, 7500036, 15000072]

約数ペア:

[(1, 15000072), (2, 7500036), (3, 5000024), (4, 3750018), (6, 2500012), (8, 1875009), (12, 1250006), (24, 625003), (113, 132744), (226, 66372), (339, 44248), (452, 33186), (678, 22124), (904, 16593), (1356, 11062), (2712, 5531)]