233538305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 389491200

約数和(自身を除く): 155952895

約数列:

[1, 5, 7, 11, 13, 29, 35, 55, 65, 77, 91, 143, 145, 203, 319, 377, 385, 455, 715, 1001, 1015, 1595, 1609, 1885, 2233, 2639, 4147, 5005, 8045, 11165, 11263, 13195, 17699, 20735, 20917, 29029, 46661, 56315, 88495, 104585, 123893, 145145, 146419, 230087, 233305, 326627, 513271, 606593, 619465, 732095, 1150435, 1610609, 1633135, 2566355, 3032965, 3592897, 4246151, 6672523, 8053045, 17964485, 21230755, 33362615, 46707661, 233538305]

約数ペア:

[(1, 233538305), (5, 46707661), (7, 33362615), (11, 21230755), (13, 17964485), (29, 8053045), (35, 6672523), (55, 4246151), (65, 3592897), (77, 3032965), (91, 2566355), (143, 1633135), (145, 1610609), (203, 1150435), (319, 732095), (377, 619465), (385, 606593), (455, 513271), (715, 326627), (1001, 233305), (1015, 230087), (1595, 146419), (1609, 145145), (1885, 123893), (2233, 104585), (2639, 88495), (4147, 56315), (5005, 46661), (8045, 29029), (11165, 20917), (11263, 20735), (13195, 17699)]