29785185

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 55814400

約数和(自身を除く): 26029215

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 67, 89, 111, 135, 185, 201, 267, 333, 335, 445, 555, 603, 801, 999, 1005, 1335, 1665, 1809, 2403, 2479, 3015, 3293, 4005, 4995, 5963, 7437, 9045, 9879, 12015, 12395, 16465, 17889, 22311, 29637, 29815, 37185, 49395, 53667, 66933, 88911, 89445, 111555, 148185, 161001, 220631, 268335, 334665, 444555, 661893, 805005, 1103155, 1985679, 3309465, 5957037, 9928395, 29785185]

約数ペア:

[(1, 29785185), (3, 9928395), (5, 5957037), (9, 3309465), (15, 1985679), (27, 1103155), (37, 805005), (45, 661893), (67, 444555), (89, 334665), (111, 268335), (135, 220631), (185, 161001), (201, 148185), (267, 111555), (333, 89445), (335, 88911), (445, 66933), (555, 53667), (603, 49395), (801, 37185), (999, 29815), (1005, 29637), (1335, 22311), (1665, 17889), (1809, 16465), (2403, 12395), (2479, 12015), (3015, 9879), (3293, 9045), (4005, 7437), (4995, 5963)]