3670802525

素因数分解:

$5^2\times {\mathrm{13}}^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 5075932932

約数和(自身を除く): 1405130407

約数列:

[1, 5, 13, 25, 53, 65, 97, 169, 265, 325, 485, 689, 845, 1261, 1325, 2197, 2425, 3445, 4225, 5141, 6305, 8957, 10985, 16393, 17225, 25705, 28561, 31525, 44785, 54925, 66833, 81965, 116441, 128525, 142805, 213109, 223925, 334165, 409825, 582205, 714025, 868829, 1065545, 1513733, 1670825, 2770417, 2911025, 4344145, 5327725, 7568665, 11294777, 13852085, 21720725, 37843325, 56473885, 69260425, 146832101, 282369425, 734160505, 3670802525]

約数ペア:

[(1, 3670802525), (5, 734160505), (13, 282369425), (25, 146832101), (53, 69260425), (65, 56473885), (97, 37843325), (169, 21720725), (265, 13852085), (325, 11294777), (485, 7568665), (689, 5327725), (845, 4344145), (1261, 2911025), (1325, 2770417), (2197, 1670825), (2425, 1513733), (3445, 1065545), (4225, 868829), (5141, 714025), (6305, 582205), (8957, 409825), (10985, 334165), (16393, 223925), (17225, 213109), (25705, 142805), (28561, 128525), (31525, 116441), (44785, 81965), (54925, 66833)]