82936665

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 173127240

約数和(自身を除く): 90190575

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 145, 147, 203, 245, 261, 315, 435, 441, 609, 735, 1015, 1297, 1305, 1421, 1827, 2205, 3045, 3891, 4263, 6485, 7105, 9079, 9135, 11673, 12789, 19455, 21315, 27237, 37613, 45395, 58365, 63553, 63945, 81711, 112839, 136185, 188065, 190659, 263291, 317765, 338517, 408555, 564195, 571977, 789873, 953295, 1316455, 1692585, 1843037, 2369619, 2859885, 3949365, 5529111, 9215185, 11848095, 16587333, 27645555, 82936665]

約数ペア:

[(1, 82936665), (3, 27645555), (5, 16587333), (7, 11848095), (9, 9215185), (15, 5529111), (21, 3949365), (29, 2859885), (35, 2369619), (45, 1843037), (49, 1692585), (63, 1316455), (87, 953295), (105, 789873), (145, 571977), (147, 564195), (203, 408555), (245, 338517), (261, 317765), (315, 263291), (435, 190659), (441, 188065), (609, 136185), (735, 112839), (1015, 81711), (1297, 63945), (1305, 63553), (1421, 58365), (1827, 45395), (2205, 37613), (3045, 27237), (3891, 21315), (4263, 19455), (6485, 12789), (7105, 11673), (9079, 9135)]