328141125

素因数分解:

$3^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 112

約数和(自身を含む): 663617136

約数和(自身を除く): 335476011

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 125, 135, 195, 225, 243, 277, 325, 351, 375, 405, 585, 675, 729, 831, 975, 1053, 1125, 1215, 1385, 1625, 1755, 2025, 2493, 2925, 3159, 3375, 3601, 3645, 4155, 4875, 5265, 6075, 6925, 7479, 8775, 9477, 10125, 10803, 12465, 14625, 15795, 18005, 18225, 20775, 22437, 26325, 30375, 32409, 34625, 37395, 43875, 47385, 54015, 62325, 67311, 78975, 90025, 91125, 97227, 103875, 112185, 131625, 162045, 186975, 201933, 236925, 270075, 291681, 311625, 336555, 394875, 450125, 486135, 560925, 810225, 875043, 934875, 1009665, 1184625, 1350375, 1458405, 1682775, 2430675, 2625129, 2804625, 4051125, 4375215, 5048325, 7292025, 8413875, 12153375, 13125645, 21876075, 25241625, 36460125, 65628225, 109380375, 328141125]

約数ペア:

[(1, 328141125), (3, 109380375), (5, 65628225), (9, 36460125), (13, 25241625), (15, 21876075), (25, 13125645), (27, 12153375), (39, 8413875), (45, 7292025), (65, 5048325), (75, 4375215), (81, 4051125), (117, 2804625), (125, 2625129), (135, 2430675), (195, 1682775), (225, 1458405), (243, 1350375), (277, 1184625), (325, 1009665), (351, 934875), (375, 875043), (405, 810225), (585, 560925), (675, 486135), (729, 450125), (831, 394875), (975, 336555), (1053, 311625), (1125, 291681), (1215, 270075), (1385, 236925), (1625, 201933), (1755, 186975), (2025, 162045), (2493, 131625), (2925, 112185), (3159, 103875), (3375, 97227), (3601, 91125), (3645, 90025), (4155, 78975), (4875, 67311), (5265, 62325), (6075, 54015), (6925, 47385), (7479, 43875), (8775, 37395), (9477, 34625), (10125, 32409), (10803, 30375), (12465, 26325), (14625, 22437), (15795, 20775), (18005, 18225)]