40651245

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 72770880

約数和(自身を除く): 32119635

約数列:

[1, 3, 5, 9, 15, 45, 67, 97, 139, 201, 291, 335, 417, 485, 603, 695, 873, 1005, 1251, 1455, 2085, 3015, 4365, 6255, 6499, 9313, 13483, 19497, 27939, 32495, 40449, 46565, 58491, 67415, 83817, 97485, 121347, 139695, 202245, 292455, 419085, 606735, 903361, 2710083, 4516805, 8130249, 13550415, 40651245]

約数ペア:

[(1, 40651245), (3, 13550415), (5, 8130249), (9, 4516805), (15, 2710083), (45, 903361), (67, 606735), (97, 419085), (139, 292455), (201, 202245), (291, 139695), (335, 121347), (417, 97485), (485, 83817), (603, 67415), (695, 58491), (873, 46565), (1005, 40449), (1251, 32495), (1455, 27939), (2085, 19497), (3015, 13483), (4365, 9313), (6255, 6499)]