9724715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 16450560

約数和(自身を除く): 6725845

約数列:

[1, 5, 7, 11, 13, 29, 35, 55, 65, 67, 77, 91, 143, 145, 203, 319, 335, 377, 385, 455, 469, 715, 737, 871, 1001, 1015, 1595, 1885, 1943, 2233, 2345, 2639, 3685, 4147, 4355, 5005, 5159, 6097, 9581, 9715, 11165, 13195, 13601, 20735, 21373, 25259, 25795, 29029, 30485, 47905, 67067, 68005, 106865, 126295, 145145, 149611, 176813, 277849, 335335, 748055, 884065, 1389245, 1944943, 9724715]

約数ペア:

[(1, 9724715), (5, 1944943), (7, 1389245), (11, 884065), (13, 748055), (29, 335335), (35, 277849), (55, 176813), (65, 149611), (67, 145145), (77, 126295), (91, 106865), (143, 68005), (145, 67067), (203, 47905), (319, 30485), (335, 29029), (377, 25795), (385, 25259), (455, 21373), (469, 20735), (715, 13601), (737, 13195), (871, 11165), (1001, 9715), (1015, 9581), (1595, 6097), (1885, 5159), (1943, 5005), (2233, 4355), (2345, 4147), (2639, 3685)]