73641645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 162549504

約数和(自身を除く): 88907859

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 53, 55, 63, 77, 99, 105, 159, 165, 231, 265, 315, 371, 385, 401, 477, 495, 583, 693, 795, 1113, 1155, 1203, 1749, 1855, 2005, 2385, 2807, 2915, 3339, 3465, 3609, 4081, 4411, 5247, 5565, 6015, 8421, 8745, 12243, 13233, 14035, 16695, 18045, 20405, 21253, 22055, 25263, 26235, 30877, 36729, 39699, 42105, 61215, 63759, 66165, 92631, 106265, 126315, 148771, 154385, 183645, 191277, 198495, 233783, 277893, 318795, 446313, 463155, 701349, 743855, 956385, 1168915, 1338939, 1389465, 1636481, 2104047, 2231565, 3506745, 4909443, 6694695, 8182405, 10520235, 14728329, 24547215, 73641645]

約数ペア:

[(1, 73641645), (3, 24547215), (5, 14728329), (7, 10520235), (9, 8182405), (11, 6694695), (15, 4909443), (21, 3506745), (33, 2231565), (35, 2104047), (45, 1636481), (53, 1389465), (55, 1338939), (63, 1168915), (77, 956385), (99, 743855), (105, 701349), (159, 463155), (165, 446313), (231, 318795), (265, 277893), (315, 233783), (371, 198495), (385, 191277), (401, 183645), (477, 154385), (495, 148771), (583, 126315), (693, 106265), (795, 92631), (1113, 66165), (1155, 63759), (1203, 61215), (1749, 42105), (1855, 39699), (2005, 36729), (2385, 30877), (2807, 26235), (2915, 25263), (3339, 22055), (3465, 21253), (3609, 20405), (4081, 18045), (4411, 16695), (5247, 14035), (5565, 13233), (6015, 12243), (8421, 8745)]