1284528375

素因数分解:

$3^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3296

約数の個数: 96

約数和(自身を含む): 2586851904

約数和(自身を除く): 1302323529

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 125, 135, 195, 225, 243, 325, 351, 375, 405, 585, 675, 975, 1053, 1125, 1215, 1625, 1755, 2025, 2925, 3159, 3253, 3375, 4875, 5265, 6075, 8775, 9759, 10125, 14625, 15795, 16265, 26325, 29277, 30375, 42289, 43875, 48795, 78975, 81325, 87831, 126867, 131625, 146385, 211445, 243975, 263493, 380601, 394875, 406625, 439155, 634335, 731925, 790479, 1057225, 1141803, 1219875, 1317465, 1903005, 2195775, 3171675, 3425409, 3659625, 3952395, 5286125, 5709015, 6587325, 9515025, 10276227, 10978875, 15858375, 17127045, 19761975, 28545075, 32936625, 47575125, 51381135, 85635225, 98809875, 142725375, 256905675, 428176125, 1284528375]

約数ペア:

[(1, 1284528375), (3, 428176125), (5, 256905675), (9, 142725375), (13, 98809875), (15, 85635225), (25, 51381135), (27, 47575125), (39, 32936625), (45, 28545075), (65, 19761975), (75, 17127045), (81, 15858375), (117, 10978875), (125, 10276227), (135, 9515025), (195, 6587325), (225, 5709015), (243, 5286125), (325, 3952395), (351, 3659625), (375, 3425409), (405, 3171675), (585, 2195775), (675, 1903005), (975, 1317465), (1053, 1219875), (1125, 1141803), (1215, 1057225), (1625, 790479), (1755, 731925), (2025, 634335), (2925, 439155), (3159, 406625), (3253, 394875), (3375, 380601), (4875, 263493), (5265, 243975), (6075, 211445), (8775, 146385), (9759, 131625), (10125, 126867), (14625, 87831), (15795, 81325), (16265, 78975), (26325, 48795), (29277, 43875), (30375, 42289)]