42620445

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 93571200

約数和(自身を除く): 50950755

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 85, 105, 119, 135, 147, 153, 189, 245, 255, 315, 357, 379, 441, 459, 595, 735, 765, 833, 945, 1071, 1137, 1323, 1785, 1895, 2205, 2295, 2499, 2653, 3213, 3411, 4165, 5355, 5685, 6443, 6615, 7497, 7959, 10233, 12495, 13265, 16065, 17055, 18571, 19329, 22491, 23877, 32215, 37485, 39795, 45101, 51165, 55713, 57987, 71631, 92855, 96645, 112455, 119385, 135303, 167139, 173961, 225505, 278565, 289935, 315707, 358155, 405909, 501417, 676515, 835695, 869805, 947121, 1217727, 1578535, 2029545, 2507085, 2841363, 4735605, 6088635, 8524089, 14206815, 42620445]

約数ペア:

[(1, 42620445), (3, 14206815), (5, 8524089), (7, 6088635), (9, 4735605), (15, 2841363), (17, 2507085), (21, 2029545), (27, 1578535), (35, 1217727), (45, 947121), (49, 869805), (51, 835695), (63, 676515), (85, 501417), (105, 405909), (119, 358155), (135, 315707), (147, 289935), (153, 278565), (189, 225505), (245, 173961), (255, 167139), (315, 135303), (357, 119385), (379, 112455), (441, 96645), (459, 92855), (595, 71631), (735, 57987), (765, 55713), (833, 51165), (945, 45101), (1071, 39795), (1137, 37485), (1323, 32215), (1785, 23877), (1895, 22491), (2205, 19329), (2295, 18571), (2499, 17055), (2653, 16065), (3213, 13265), (3411, 12495), (4165, 10233), (5355, 7959), (5685, 7497), (6443, 6615)]