1528127965

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2411}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 2309731200

約数和(自身を除く): 781603235

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 199, 245, 455, 637, 995, 1393, 2411, 2587, 3185, 6965, 9751, 12055, 12935, 16877, 18109, 31343, 48755, 84385, 90545, 118139, 126763, 156715, 219401, 479789, 590695, 633815, 1097005, 1535807, 2398945, 3358523, 6237257, 7679035, 16792615, 23509661, 31186285, 43660799, 117548305, 218303995, 305625593, 1528127965]

約数ペア:

[(1, 1528127965), (5, 305625593), (7, 218303995), (13, 117548305), (35, 43660799), (49, 31186285), (65, 23509661), (91, 16792615), (199, 7679035), (245, 6237257), (455, 3358523), (637, 2398945), (995, 1535807), (1393, 1097005), (2411, 633815), (2587, 590695), (3185, 479789), (6965, 219401), (9751, 156715), (12055, 126763), (12935, 118139), (16877, 90545), (18109, 84385), (31343, 48755)]