147831285

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 281088000

約数和(自身を除く): 133256715

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 177, 245, 295, 343, 413, 487, 735, 885, 1029, 1239, 1461, 1715, 2065, 2435, 2891, 3409, 5145, 6195, 7305, 8673, 10227, 14455, 17045, 20237, 23863, 28733, 43365, 51135, 60711, 71589, 86199, 101185, 119315, 143665, 167041, 201131, 303555, 357945, 430995, 501123, 603393, 835205, 1005655, 1407917, 2505615, 3016965, 4223751, 7039585, 9855419, 21118755, 29566257, 49277095, 147831285]

約数ペア:

[(1, 147831285), (3, 49277095), (5, 29566257), (7, 21118755), (15, 9855419), (21, 7039585), (35, 4223751), (49, 3016965), (59, 2505615), (105, 1407917), (147, 1005655), (177, 835205), (245, 603393), (295, 501123), (343, 430995), (413, 357945), (487, 303555), (735, 201131), (885, 167041), (1029, 143665), (1239, 119315), (1461, 101185), (1715, 86199), (2065, 71589), (2435, 60711), (2891, 51135), (3409, 43365), (5145, 28733), (6195, 23863), (7305, 20237), (8673, 17045), (10227, 14455)]