2531127105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149197}}^1$

素因数の和:149250

約数の個数: 48

約数和(自身を含む): 4887726480

約数和(自身を除く): 2356599375

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 5655, 16965, 149197, 447591, 745985, 1342773, 1939561, 2237955, 4326713, 5818683, 6713865, 9697805, 12980139, 17456049, 21633565, 29093415, 38940417, 56247269, 64900695, 87280245, 168741807, 194702085, 281236345, 506225421, 843709035, 2531127105]

約数ペア:

[(1, 2531127105), (3, 843709035), (5, 506225421), (9, 281236345), (13, 194702085), (15, 168741807), (29, 87280245), (39, 64900695), (45, 56247269), (65, 38940417), (87, 29093415), (117, 21633565), (145, 17456049), (195, 12980139), (261, 9697805), (377, 6713865), (435, 5818683), (585, 4326713), (1131, 2237955), (1305, 1939561), (1885, 1342773), (3393, 745985), (5655, 447591), (16965, 149197)]