9739425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 17141760

約数和(自身を除く): 7402335

約数列:

[1, 3, 5, 15, 25, 31, 59, 71, 75, 93, 155, 177, 213, 295, 355, 465, 775, 885, 1065, 1475, 1775, 1829, 2201, 2325, 4189, 4425, 5325, 5487, 6603, 9145, 11005, 12567, 20945, 27435, 33015, 45725, 55025, 62835, 104725, 129859, 137175, 165075, 314175, 389577, 649295, 1947885, 3246475, 9739425]

約数ペア:

[(1, 9739425), (3, 3246475), (5, 1947885), (15, 649295), (25, 389577), (31, 314175), (59, 165075), (71, 137175), (75, 129859), (93, 104725), (155, 62835), (177, 55025), (213, 45725), (295, 33015), (355, 27435), (465, 20945), (775, 12567), (885, 11005), (1065, 9145), (1475, 6603), (1775, 5487), (1829, 5325), (2201, 4425), (2325, 4189)]