72184365

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 142912224

約数和(自身を除く): 70727859

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 243, 297, 363, 405, 491, 495, 605, 891, 1089, 1215, 1473, 1485, 1815, 2455, 2673, 3267, 4419, 4455, 5401, 5445, 7365, 9801, 13257, 13365, 16203, 16335, 22095, 27005, 29403, 39771, 48609, 49005, 59411, 66285, 81015, 119313, 145827, 147015, 178233, 198855, 243045, 297055, 437481, 534699, 596565, 729135, 891165, 1312443, 1604097, 2187405, 2673495, 4812291, 6562215, 8020485, 14436873, 24061455, 72184365]

約数ペア:

[(1, 72184365), (3, 24061455), (5, 14436873), (9, 8020485), (11, 6562215), (15, 4812291), (27, 2673495), (33, 2187405), (45, 1604097), (55, 1312443), (81, 891165), (99, 729135), (121, 596565), (135, 534699), (165, 437481), (243, 297055), (297, 243045), (363, 198855), (405, 178233), (491, 147015), (495, 145827), (605, 119313), (891, 81015), (1089, 66285), (1215, 59411), (1473, 49005), (1485, 48609), (1815, 39771), (2455, 29403), (2673, 27005), (3267, 22095), (4419, 16335), (4455, 16203), (5401, 13365), (5445, 13257), (7365, 9801)]