48697125

素因数分解:

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

素因数の和:179

約数の個数: 64

約数和(自身を含む): 86261760

約数和(自身を除く): 37564635

約数列:

[1, 3, 5, 15, 25, 31, 59, 71, 75, 93, 125, 155, 177, 213, 295, 355, 375, 465, 775, 885, 1065, 1475, 1775, 1829, 2201, 2325, 3875, 4189, 4425, 5325, 5487, 6603, 7375, 8875, 9145, 11005, 11625, 12567, 20945, 22125, 26625, 27435, 33015, 45725, 55025, 62835, 104725, 129859, 137175, 165075, 228625, 275125, 314175, 389577, 523625, 649295, 685875, 825375, 1570875, 1947885, 3246475, 9739425, 16232375, 48697125]

約数ペア:

[(1, 48697125), (3, 16232375), (5, 9739425), (15, 3246475), (25, 1947885), (31, 1570875), (59, 825375), (71, 685875), (75, 649295), (93, 523625), (125, 389577), (155, 314175), (177, 275125), (213, 228625), (295, 165075), (355, 137175), (375, 129859), (465, 104725), (775, 62835), (885, 55025), (1065, 45725), (1475, 33015), (1775, 27435), (1829, 26625), (2201, 22125), (2325, 20945), (3875, 12567), (4189, 11625), (4425, 11005), (5325, 9145), (5487, 8875), (6603, 7375)]