67783875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 122204160

約数和(自身を除く): 54420285

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 125, 145, 271, 345, 375, 435, 575, 667, 725, 813, 1355, 1725, 2001, 2175, 2875, 3335, 3625, 4065, 6233, 6775, 7859, 8625, 10005, 10875, 16675, 18699, 20325, 23577, 31165, 33875, 39295, 50025, 83375, 93495, 101625, 117885, 155825, 180757, 196475, 250125, 467475, 542271, 589425, 779125, 903785, 982375, 2337375, 2711355, 2947125, 4518925, 13556775, 22594625, 67783875]

約数ペア:

[(1, 67783875), (3, 22594625), (5, 13556775), (15, 4518925), (23, 2947125), (25, 2711355), (29, 2337375), (69, 982375), (75, 903785), (87, 779125), (115, 589425), (125, 542271), (145, 467475), (271, 250125), (345, 196475), (375, 180757), (435, 155825), (575, 117885), (667, 101625), (725, 93495), (813, 83375), (1355, 50025), (1725, 39295), (2001, 33875), (2175, 31165), (2875, 23577), (3335, 20325), (3625, 18699), (4065, 16675), (6233, 10875), (6775, 10005), (7859, 8625)]