34471255

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 52859520

約数和(自身を除く): 18388265

約数列:

[1, 5, 7, 13, 35, 49, 65, 79, 91, 137, 245, 395, 455, 553, 637, 685, 959, 1027, 1781, 2765, 3185, 3871, 4795, 5135, 6713, 7189, 8905, 10823, 12467, 19355, 33565, 35945, 50323, 54115, 62335, 75761, 87269, 140699, 251615, 378805, 436345, 530327, 703495, 984893, 2651635, 4924465, 6894251, 34471255]

約数ペア:

[(1, 34471255), (5, 6894251), (7, 4924465), (13, 2651635), (35, 984893), (49, 703495), (65, 530327), (79, 436345), (91, 378805), (137, 251615), (245, 140699), (395, 87269), (455, 75761), (553, 62335), (637, 54115), (685, 50323), (959, 35945), (1027, 33565), (1781, 19355), (2765, 12467), (3185, 10823), (3871, 8905), (4795, 7189), (5135, 6713)]