40345539

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 64088064

約数和(自身を除く): 23742525

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 151, 169, 221, 403, 453, 507, 527, 663, 1209, 1581, 1963, 2567, 2873, 4681, 5239, 5889, 6851, 7701, 8619, 14043, 15717, 20553, 25519, 33371, 60853, 76557, 79577, 89063, 100113, 182559, 238731, 267189, 433823, 791089, 1034501, 1301469, 2373267, 3103503, 13448513, 40345539]

約数ペア:

[(1, 40345539), (3, 13448513), (13, 3103503), (17, 2373267), (31, 1301469), (39, 1034501), (51, 791089), (93, 433823), (151, 267189), (169, 238731), (221, 182559), (403, 100113), (453, 89063), (507, 79577), (527, 76557), (663, 60853), (1209, 33371), (1581, 25519), (1963, 20553), (2567, 15717), (2873, 14043), (4681, 8619), (5239, 7701), (5889, 6851)]