485715615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5923}}^1$

素因数の和:6020

約数の個数: 64

約数和(自身を含む): 982720512

約数和(自身を除く): 497004897

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 71, 77, 105, 165, 213, 231, 355, 385, 497, 781, 1065, 1155, 1491, 2343, 2485, 3905, 5467, 5923, 7455, 11715, 16401, 17769, 27335, 29615, 41461, 65153, 82005, 88845, 124383, 195459, 207305, 325765, 420533, 456071, 621915, 977295, 1261599, 1368213, 2102665, 2280355, 2943731, 4625863, 6307995, 6841065, 8831193, 13877589, 14718655, 23129315, 32381041, 44155965, 69387945, 97143123, 161905205, 485715615]

約数ペア:

[(1, 485715615), (3, 161905205), (5, 97143123), (7, 69387945), (11, 44155965), (15, 32381041), (21, 23129315), (33, 14718655), (35, 13877589), (55, 8831193), (71, 6841065), (77, 6307995), (105, 4625863), (165, 2943731), (213, 2280355), (231, 2102665), (355, 1368213), (385, 1261599), (497, 977295), (781, 621915), (1065, 456071), (1155, 420533), (1491, 325765), (2343, 207305), (2485, 195459), (3905, 124383), (5467, 88845), (5923, 82005), (7455, 65153), (11715, 41461), (16401, 29615), (17769, 27335)]