42954345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7177}}^1$

素因数の和:7214

約数の個数: 48

約数和(自身を含む): 89581440

約数和(自身を除く): 46627095

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 7177, 21531, 35885, 50239, 64593, 107655, 136363, 150717, 251195, 322965, 409089, 452151, 681815, 753585, 954541, 1227267, 2045445, 2260755, 2863623, 4772705, 6136335, 8590869, 14318115, 42954345]

約数ペア:

[(1, 42954345), (3, 14318115), (5, 8590869), (7, 6136335), (9, 4772705), (15, 2863623), (19, 2260755), (21, 2045445), (35, 1227267), (45, 954541), (57, 753585), (63, 681815), (95, 452151), (105, 409089), (133, 322965), (171, 251195), (285, 150717), (315, 136363), (399, 107655), (665, 64593), (855, 50239), (1197, 35885), (1995, 21531), (5985, 7177)]