61993305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 65377575

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 53, 55, 85, 99, 139, 153, 159, 165, 187, 255, 265, 417, 477, 495, 561, 583, 695, 765, 795, 901, 935, 1251, 1529, 1683, 1749, 2085, 2363, 2385, 2703, 2805, 2915, 4505, 4587, 5247, 6255, 7089, 7367, 7645, 8109, 8415, 8745, 9911, 11815, 13515, 13761, 21267, 22101, 22935, 25993, 26235, 29733, 35445, 36835, 40545, 49555, 66303, 68805, 77979, 81037, 89199, 106335, 110505, 125239, 129965, 148665, 233937, 243111, 331515, 375717, 389895, 405185, 445995, 626195, 729333, 1127151, 1169685, 1215555, 1377629, 1878585, 3646665, 4132887, 5635755, 6888145, 12398661, 20664435, 61993305]

約数ペア:

[(1, 61993305), (3, 20664435), (5, 12398661), (9, 6888145), (11, 5635755), (15, 4132887), (17, 3646665), (33, 1878585), (45, 1377629), (51, 1215555), (53, 1169685), (55, 1127151), (85, 729333), (99, 626195), (139, 445995), (153, 405185), (159, 389895), (165, 375717), (187, 331515), (255, 243111), (265, 233937), (417, 148665), (477, 129965), (495, 125239), (561, 110505), (583, 106335), (695, 89199), (765, 81037), (795, 77979), (901, 68805), (935, 66303), (1251, 49555), (1529, 40545), (1683, 36835), (1749, 35445), (2085, 29733), (2363, 26235), (2385, 25993), (2703, 22935), (2805, 22101), (2915, 21267), (4505, 13761), (4587, 13515), (5247, 11815), (6255, 9911), (7089, 8745), (7367, 8415), (7645, 8109)]