73102975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 110350080

約数和(自身を除く): 37247105

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 187, 209, 275, 323, 425, 475, 823, 935, 1045, 1615, 3553, 4115, 4675, 5225, 8075, 9053, 13991, 15637, 17765, 20575, 45265, 69955, 78185, 88825, 153901, 172007, 226325, 265829, 349775, 390925, 769505, 860035, 1329145, 2924119, 3847525, 4300175, 6645725, 14620595, 73102975]

約数ペア:

[(1, 73102975), (5, 14620595), (11, 6645725), (17, 4300175), (19, 3847525), (25, 2924119), (55, 1329145), (85, 860035), (95, 769505), (187, 390925), (209, 349775), (275, 265829), (323, 226325), (425, 172007), (475, 153901), (823, 88825), (935, 78185), (1045, 69955), (1615, 45265), (3553, 20575), (4115, 17765), (4675, 15637), (5225, 13991), (8075, 9053)]