16445715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 33784128

約数和(自身を除く): 17338413

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 41, 51, 55, 65, 85, 121, 123, 143, 165, 187, 195, 205, 221, 255, 363, 429, 451, 533, 561, 605, 615, 663, 697, 715, 935, 1105, 1353, 1573, 1599, 1815, 2057, 2091, 2145, 2255, 2431, 2665, 2805, 3315, 3485, 4719, 4961, 5863, 6171, 6765, 7293, 7667, 7865, 7995, 9061, 10285, 10455, 12155, 14883, 17589, 23001, 23595, 24805, 26741, 27183, 29315, 30855, 36465, 38335, 45305, 64493, 74415, 80223, 84337, 87945, 99671, 115005, 133705, 135915, 193479, 253011, 299013, 322465, 401115, 421685, 498355, 967395, 1096381, 1265055, 1495065, 3289143, 5481905, 16445715]

約数ペア:

[(1, 16445715), (3, 5481905), (5, 3289143), (11, 1495065), (13, 1265055), (15, 1096381), (17, 967395), (33, 498355), (39, 421685), (41, 401115), (51, 322465), (55, 299013), (65, 253011), (85, 193479), (121, 135915), (123, 133705), (143, 115005), (165, 99671), (187, 87945), (195, 84337), (205, 80223), (221, 74415), (255, 64493), (363, 45305), (429, 38335), (451, 36465), (533, 30855), (561, 29315), (605, 27183), (615, 26741), (663, 24805), (697, 23595), (715, 23001), (935, 17589), (1105, 14883), (1353, 12155), (1573, 10455), (1599, 10285), (1815, 9061), (2057, 7995), (2091, 7865), (2145, 7667), (2255, 7293), (2431, 6765), (2665, 6171), (2805, 5863), (3315, 4961), (3485, 4719)]