122904375

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 229426560

約数和(自身を除く): 106522185

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 101, 125, 165, 177, 275, 295, 303, 375, 505, 625, 649, 825, 885, 1111, 1375, 1475, 1515, 1875, 1947, 2525, 3245, 3333, 4125, 4425, 5555, 5959, 6875, 7375, 7575, 9735, 12625, 16225, 16665, 17877, 20625, 22125, 27775, 29795, 36875, 37875, 48675, 63125, 65549, 81125, 83325, 89385, 110625, 138875, 148975, 189375, 196647, 243375, 327745, 405625, 416625, 446925, 694375, 744875, 983235, 1216875, 1638725, 2083125, 2234625, 3724375, 4916175, 8193625, 11173125, 24580875, 40968125, 122904375]

約数ペア:

[(1, 122904375), (3, 40968125), (5, 24580875), (11, 11173125), (15, 8193625), (25, 4916175), (33, 3724375), (55, 2234625), (59, 2083125), (75, 1638725), (101, 1216875), (125, 983235), (165, 744875), (177, 694375), (275, 446925), (295, 416625), (303, 405625), (375, 327745), (505, 243375), (625, 196647), (649, 189375), (825, 148975), (885, 138875), (1111, 110625), (1375, 89385), (1475, 83325), (1515, 81125), (1875, 65549), (1947, 63125), (2525, 48675), (3245, 37875), (3333, 36875), (4125, 29795), (4425, 27775), (5555, 22125), (5959, 20625), (6875, 17877), (7375, 16665), (7575, 16225), (9735, 12625)]