82990875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 159344640

約数和(自身を除く): 76353765

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 59, 75, 93, 121, 125, 155, 165, 177, 275, 295, 341, 363, 375, 465, 605, 649, 775, 825, 885, 1023, 1375, 1475, 1705, 1815, 1829, 1947, 2325, 3025, 3245, 3751, 3875, 4125, 4425, 5115, 5487, 7139, 7375, 8525, 9075, 9145, 9735, 11253, 11625, 15125, 16225, 18755, 20119, 21417, 22125, 25575, 27435, 35695, 42625, 45375, 45725, 48675, 56265, 60357, 81125, 93775, 100595, 107085, 127875, 137175, 178475, 221309, 228625, 243375, 281325, 301785, 468875, 502975, 535425, 663927, 685875, 892375, 1106545, 1406625, 1508925, 2514875, 2677125, 3319635, 5532725, 7544625, 16598175, 27663625, 82990875]

約数ペア:

[(1, 82990875), (3, 27663625), (5, 16598175), (11, 7544625), (15, 5532725), (25, 3319635), (31, 2677125), (33, 2514875), (55, 1508925), (59, 1406625), (75, 1106545), (93, 892375), (121, 685875), (125, 663927), (155, 535425), (165, 502975), (177, 468875), (275, 301785), (295, 281325), (341, 243375), (363, 228625), (375, 221309), (465, 178475), (605, 137175), (649, 127875), (775, 107085), (825, 100595), (885, 93775), (1023, 81125), (1375, 60357), (1475, 56265), (1705, 48675), (1815, 45725), (1829, 45375), (1947, 42625), (2325, 35695), (3025, 27435), (3245, 25575), (3751, 22125), (3875, 21417), (4125, 20119), (4425, 18755), (5115, 16225), (5487, 15125), (7139, 11625), (7375, 11253), (8525, 9735), (9075, 9145)]