767257875

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 1430956800

約数和(自身を除く): 663698925

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 89, 97, 125, 225, 237, 267, 291, 375, 395, 445, 485, 711, 801, 873, 1125, 1185, 1335, 1455, 1975, 2225, 2425, 3555, 4005, 4365, 5925, 6675, 7031, 7275, 7663, 8633, 9875, 11125, 12125, 17775, 20025, 21093, 21825, 22989, 25899, 29625, 33375, 35155, 36375, 38315, 43165, 63279, 68967, 77697, 88875, 100125, 105465, 109125, 114945, 129495, 175775, 191575, 215825, 316395, 344835, 388485, 527325, 574725, 647475, 682007, 878875, 957875, 1079125, 1581975, 1724175, 1942425, 2046021, 2636625, 2873625, 3237375, 3410035, 6138063, 7909875, 8620875, 9712125, 10230105, 17050175, 30690315, 51150525, 85250875, 153451575, 255752625, 767257875]

約数ペア:

[(1, 767257875), (3, 255752625), (5, 153451575), (9, 85250875), (15, 51150525), (25, 30690315), (45, 17050175), (75, 10230105), (79, 9712125), (89, 8620875), (97, 7909875), (125, 6138063), (225, 3410035), (237, 3237375), (267, 2873625), (291, 2636625), (375, 2046021), (395, 1942425), (445, 1724175), (485, 1581975), (711, 1079125), (801, 957875), (873, 878875), (1125, 682007), (1185, 647475), (1335, 574725), (1455, 527325), (1975, 388485), (2225, 344835), (2425, 316395), (3555, 215825), (4005, 191575), (4365, 175775), (5925, 129495), (6675, 114945), (7031, 109125), (7275, 105465), (7663, 100125), (8633, 88875), (9875, 77697), (11125, 68967), (12125, 63279), (17775, 43165), (20025, 38315), (21093, 36375), (21825, 35155), (22989, 33375), (25899, 29625)]