149764615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 251983872

約数和(自身を除く): 102219257

約数列:

[1, 5, 7, 11, 13, 23, 35, 55, 65, 77, 91, 115, 143, 161, 253, 299, 385, 455, 715, 805, 1001, 1265, 1301, 1495, 1771, 2093, 3289, 5005, 6505, 8855, 9107, 10465, 14311, 16445, 16913, 23023, 29923, 45535, 71555, 84565, 100177, 115115, 118391, 149615, 186043, 209461, 329153, 388999, 500885, 591955, 930215, 1047305, 1302301, 1645765, 1944995, 2304071, 2722993, 4278989, 6511505, 11520355, 13614965, 21394945, 29952923, 149764615]

約数ペア:

[(1, 149764615), (5, 29952923), (7, 21394945), (11, 13614965), (13, 11520355), (23, 6511505), (35, 4278989), (55, 2722993), (65, 2304071), (77, 1944995), (91, 1645765), (115, 1302301), (143, 1047305), (161, 930215), (253, 591955), (299, 500885), (385, 388999), (455, 329153), (715, 209461), (805, 186043), (1001, 149615), (1265, 118391), (1301, 115115), (1495, 100177), (1771, 84565), (2093, 71555), (3289, 45535), (5005, 29923), (6505, 23023), (8855, 16913), (9107, 16445), (10465, 14311)]