71249475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 130527360

約数和(自身を除く): 59277885

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 275, 335, 737, 825, 1005, 1289, 1675, 2211, 3685, 3867, 5025, 6445, 11055, 14179, 18425, 19335, 32225, 42537, 55275, 70895, 86363, 96675, 212685, 259089, 354475, 431815, 949993, 1063425, 1295445, 2159075, 2849979, 4749965, 6477225, 14249895, 23749825, 71249475]

約数ペア:

[(1, 71249475), (3, 23749825), (5, 14249895), (11, 6477225), (15, 4749965), (25, 2849979), (33, 2159075), (55, 1295445), (67, 1063425), (75, 949993), (165, 431815), (201, 354475), (275, 259089), (335, 212685), (737, 96675), (825, 86363), (1005, 70895), (1289, 55275), (1675, 42537), (2211, 32225), (3685, 19335), (3867, 18425), (5025, 14179), (6445, 11055)]