538441695

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12503}}^1$

素因数の和:12557

約数の個数: 64

約数和(自身を含む): 1080345600

約数和(自身を除く): 541903905

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1305, 1485, 1595, 2871, 3915, 4785, 8613, 12503, 14355, 37509, 43065, 62515, 112527, 137533, 187545, 337581, 362587, 412599, 562635, 687665, 1087761, 1237797, 1687905, 1812935, 2062995, 3263283, 3713391, 3988457, 5438805, 6188985, 9789849, 11965371, 16316415, 18566955, 19942285, 35896113, 48949245, 59826855, 107688339, 179480565, 538441695]

約数ペア:

[(1, 538441695), (3, 179480565), (5, 107688339), (9, 59826855), (11, 48949245), (15, 35896113), (27, 19942285), (29, 18566955), (33, 16316415), (45, 11965371), (55, 9789849), (87, 6188985), (99, 5438805), (135, 3988457), (145, 3713391), (165, 3263283), (261, 2062995), (297, 1812935), (319, 1687905), (435, 1237797), (495, 1087761), (783, 687665), (957, 562635), (1305, 412599), (1485, 362587), (1595, 337581), (2871, 187545), (3915, 137533), (4785, 112527), (8613, 62515), (12503, 43065), (14355, 37509)]