2544235215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{61211}}^1$

素因数の和:61399

約数の個数: 32

約数和(自身を含む): 4336747776

約数和(自身を除く): 1792512561

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 2445, 2771, 8313, 13855, 41565, 61211, 183633, 306055, 918165, 1040587, 3121761, 5202935, 9977393, 15608805, 29932179, 49886965, 149660895, 169615681, 508847043, 848078405, 2544235215]

約数ペア:

[(1, 2544235215), (3, 848078405), (5, 508847043), (15, 169615681), (17, 149660895), (51, 49886965), (85, 29932179), (163, 15608805), (255, 9977393), (489, 5202935), (815, 3121761), (2445, 1040587), (2771, 918165), (8313, 306055), (13855, 183633), (41565, 61211)]