389655455850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{288633671}}^1$

素因数の和:288633692

約数の個数: 48

約数和(自身を含む): 1073717259840

約数和(自身を除く): 684061803990

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, 288633671, 577267342, 865901013, 1443168355, 1731802026, 2597703039, 2886336710, 4329505065, 5195406078, 7215841775, 7793109117, 8659010130, 12988515195, 14431683550, 15586218234, 21647525325, 25977030390, 38965545585, 43295050650, 64942575975, 77931091170, 129885151950, 194827727925, 389655455850]

約数ペア:

[(1, 389655455850), (2, 194827727925), (3, 129885151950), (5, 77931091170), (6, 64942575975), (9, 43295050650), (10, 38965545585), (15, 25977030390), (18, 21647525325), (25, 15586218234), (27, 14431683550), (30, 12988515195), (45, 8659010130), (50, 7793109117), (54, 7215841775), (75, 5195406078), (90, 4329505065), (135, 2886336710), (150, 2597703039), (225, 1731802026), (270, 1443168355), (450, 865901013), (675, 577267342), (1350, 288633671)]