164011575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3473

約数の個数: 72

約数和(自身を含む): 339801168

約数和(自身を除く): 175789593

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 147, 175, 195, 245, 273, 325, 455, 525, 637, 735, 975, 1225, 1365, 1911, 2275, 3185, 3433, 3675, 6825, 9555, 10299, 15925, 17165, 24031, 44629, 47775, 51495, 72093, 85825, 120155, 133887, 168217, 223145, 257475, 312403, 360465, 504651, 600775, 669435, 841085, 937209, 1115725, 1562015, 1802325, 2186821, 2523255, 3347175, 4205425, 4686045, 6560463, 7810075, 10934105, 12616275, 23430225, 32802315, 54670525, 164011575]

約数ペア:

[(1, 164011575), (3, 54670525), (5, 32802315), (7, 23430225), (13, 12616275), (15, 10934105), (21, 7810075), (25, 6560463), (35, 4686045), (39, 4205425), (49, 3347175), (65, 2523255), (75, 2186821), (91, 1802325), (105, 1562015), (147, 1115725), (175, 937209), (195, 841085), (245, 669435), (273, 600775), (325, 504651), (455, 360465), (525, 312403), (637, 257475), (735, 223145), (975, 168217), (1225, 133887), (1365, 120155), (1911, 85825), (2275, 72093), (3185, 51495), (3433, 47775), (3675, 44629), (6825, 24031), (9555, 17165), (10299, 15925)]