445479815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 646133760

約数和(自身を除く): 200653945

約数列:

[1, 5, 11, 17, 37, 55, 79, 85, 163, 185, 187, 395, 407, 629, 815, 869, 935, 1343, 1793, 2035, 2771, 2923, 3145, 4345, 6031, 6715, 6919, 8965, 12877, 13855, 14615, 14773, 30155, 30481, 32153, 34595, 49691, 64385, 66341, 73865, 102527, 141647, 152405, 160765, 218909, 248455, 331705, 476449, 512635, 546601, 708235, 1094545, 1127797, 2382245, 2407999, 2733005, 5240939, 5638985, 8099633, 12039995, 26204695, 40498165, 89095963, 445479815]

約数ペア:

[(1, 445479815), (5, 89095963), (11, 40498165), (17, 26204695), (37, 12039995), (55, 8099633), (79, 5638985), (85, 5240939), (163, 2733005), (185, 2407999), (187, 2382245), (395, 1127797), (407, 1094545), (629, 708235), (815, 546601), (869, 512635), (935, 476449), (1343, 331705), (1793, 248455), (2035, 218909), (2771, 160765), (2923, 152405), (3145, 141647), (4345, 102527), (6031, 73865), (6715, 66341), (6919, 64385), (8965, 49691), (12877, 34595), (13855, 32153), (14615, 30481), (14773, 30155)]