61273665

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 119508480

約数和(自身を除く): 58234815

約数列:

[1, 3, 5, 9, 15, 27, 29, 37, 45, 47, 81, 87, 111, 135, 141, 145, 185, 235, 243, 261, 333, 405, 423, 435, 555, 705, 783, 999, 1073, 1215, 1269, 1305, 1363, 1665, 1739, 2115, 2349, 2997, 3219, 3807, 3915, 4089, 4995, 5217, 5365, 6345, 6815, 7047, 8695, 8991, 9657, 11421, 11745, 12267, 14985, 15651, 16095, 19035, 20445, 26085, 28971, 35235, 36801, 44955, 46953, 48285, 50431, 57105, 61335, 78255, 86913, 110403, 140859, 144855, 151293, 184005, 234765, 252155, 260739, 331209, 422577, 434565, 453879, 552015, 704295, 756465, 1303695, 1361637, 1656045, 2112885, 2269395, 4084911, 6808185, 12254733, 20424555, 61273665]

約数ペア:

[(1, 61273665), (3, 20424555), (5, 12254733), (9, 6808185), (15, 4084911), (27, 2269395), (29, 2112885), (37, 1656045), (45, 1361637), (47, 1303695), (81, 756465), (87, 704295), (111, 552015), (135, 453879), (141, 434565), (145, 422577), (185, 331209), (235, 260739), (243, 252155), (261, 234765), (333, 184005), (405, 151293), (423, 144855), (435, 140859), (555, 110403), (705, 86913), (783, 78255), (999, 61335), (1073, 57105), (1215, 50431), (1269, 48285), (1305, 46953), (1363, 44955), (1665, 36801), (1739, 35235), (2115, 28971), (2349, 26085), (2997, 20445), (3219, 19035), (3807, 16095), (3915, 15651), (4089, 14985), (4995, 12267), (5217, 11745), (5365, 11421), (6345, 9657), (6815, 8991), (7047, 8695)]