40607055

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 74832480

約数和(自身を除く): 34225425

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 313, 465, 837, 939, 961, 1395, 1565, 2817, 2883, 4185, 4695, 4805, 8451, 8649, 9703, 14085, 14415, 25947, 29109, 42255, 43245, 48515, 87327, 129735, 145545, 261981, 300793, 436635, 902379, 1309905, 1503965, 2707137, 4511895, 8121411, 13535685, 40607055]

約数ペア:

[(1, 40607055), (3, 13535685), (5, 8121411), (9, 4511895), (15, 2707137), (27, 1503965), (31, 1309905), (45, 902379), (93, 436635), (135, 300793), (155, 261981), (279, 145545), (313, 129735), (465, 87327), (837, 48515), (939, 43245), (961, 42255), (1395, 29109), (1565, 25947), (2817, 14415), (2883, 14085), (4185, 9703), (4695, 8649), (4805, 8451)]