30394575

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 57392160

約数和(自身を除く): 26997585

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1217, 1665, 2775, 3651, 4995, 6085, 8325, 10953, 18255, 24975, 30425, 32859, 45029, 54765, 91275, 135087, 164295, 225145, 273825, 405261, 675435, 821475, 1125725, 1215783, 2026305, 3377175, 6078915, 10131525, 30394575]

約数ペア:

[(1, 30394575), (3, 10131525), (5, 6078915), (9, 3377175), (15, 2026305), (25, 1215783), (27, 1125725), (37, 821475), (45, 675435), (75, 405261), (111, 273825), (135, 225145), (185, 164295), (225, 135087), (333, 91275), (555, 54765), (675, 45029), (925, 32859), (999, 30425), (1217, 24975), (1665, 18255), (2775, 10953), (3651, 8325), (4995, 6085)]