336145875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 614210688

約数和(自身を除く): 278064813

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 125, 159, 195, 265, 325, 375, 689, 795, 975, 1301, 1325, 1625, 2067, 3445, 3903, 3975, 4875, 6505, 6625, 10335, 16913, 17225, 19515, 19875, 32525, 50739, 51675, 68953, 84565, 86125, 97575, 162625, 206859, 253695, 258375, 344765, 422825, 487875, 896389, 1034295, 1268475, 1723825, 2114125, 2689167, 4481945, 5171475, 6342375, 8619125, 13445835, 22409725, 25857375, 67229175, 112048625, 336145875]

約数ペア:

[(1, 336145875), (3, 112048625), (5, 67229175), (13, 25857375), (15, 22409725), (25, 13445835), (39, 8619125), (53, 6342375), (65, 5171475), (75, 4481945), (125, 2689167), (159, 2114125), (195, 1723825), (265, 1268475), (325, 1034295), (375, 896389), (689, 487875), (795, 422825), (975, 344765), (1301, 258375), (1325, 253695), (1625, 206859), (2067, 162625), (3445, 97575), (3903, 86125), (3975, 84565), (4875, 68953), (6505, 51675), (6625, 50739), (10335, 32525), (16913, 19875), (17225, 19515)]