72350355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 148313088

約数和(自身を除く): 75962733

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 385, 407, 555, 777, 1155, 1221, 1295, 1693, 2035, 2849, 3885, 5079, 6105, 8465, 8547, 11851, 14245, 18623, 25395, 35553, 42735, 55869, 59255, 62641, 93115, 130361, 177765, 187923, 279345, 313205, 391083, 438487, 651805, 689051, 939615, 1315461, 1955415, 2067153, 2192435, 3445255, 4823357, 6577305, 10335765, 14470071, 24116785, 72350355]

約数ペア:

[(1, 72350355), (3, 24116785), (5, 14470071), (7, 10335765), (11, 6577305), (15, 4823357), (21, 3445255), (33, 2192435), (35, 2067153), (37, 1955415), (55, 1315461), (77, 939615), (105, 689051), (111, 651805), (165, 438487), (185, 391083), (231, 313205), (259, 279345), (385, 187923), (407, 177765), (555, 130361), (777, 93115), (1155, 62641), (1221, 59255), (1295, 55869), (1693, 42735), (2035, 35553), (2849, 25395), (3885, 18623), (5079, 14245), (6105, 11851), (8465, 8547)]