2745226545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 4669636608

約数和(自身を除く): 1924410063

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 311, 463, 465, 615, 933, 1271, 1389, 1555, 2315, 3813, 4665, 6355, 6945, 9641, 12751, 14353, 18983, 19065, 28923, 38253, 43059, 48205, 56949, 63755, 71765, 94915, 143993, 144615, 191265, 215295, 284745, 395281, 431979, 588473, 719965, 1185843, 1765419, 1976405, 2159895, 2942365, 4463783, 5903713, 5929215, 8827095, 13391349, 17711139, 22318915, 29518565, 66956745, 88555695, 183015103, 549045309, 915075515, 2745226545]

約数ペア:

[(1, 2745226545), (3, 915075515), (5, 549045309), (15, 183015103), (31, 88555695), (41, 66956745), (93, 29518565), (123, 22318915), (155, 17711139), (205, 13391349), (311, 8827095), (463, 5929215), (465, 5903713), (615, 4463783), (933, 2942365), (1271, 2159895), (1389, 1976405), (1555, 1765419), (2315, 1185843), (3813, 719965), (4665, 588473), (6355, 431979), (6945, 395281), (9641, 284745), (12751, 215295), (14353, 191265), (18983, 144615), (19065, 143993), (28923, 94915), (38253, 71765), (43059, 63755), (48205, 56949)]