77288295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2039}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 149230080

約数和(自身を除く): 71941785

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 2039, 2527, 5415, 6117, 7581, 10195, 12635, 14273, 30585, 37905, 38741, 42819, 71365, 116223, 193705, 214095, 271187, 581115, 736079, 813561, 1355935, 2208237, 3680395, 4067805, 5152553, 11041185, 15457659, 25762765, 77288295]

約数ペア:

[(1, 77288295), (3, 25762765), (5, 15457659), (7, 11041185), (15, 5152553), (19, 4067805), (21, 3680395), (35, 2208237), (57, 1355935), (95, 813561), (105, 736079), (133, 581115), (285, 271187), (361, 214095), (399, 193705), (665, 116223), (1083, 71365), (1805, 42819), (1995, 38741), (2039, 37905), (2527, 30585), (5415, 14273), (6117, 12635), (7581, 10195)]