61168095

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 52050465

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 83, 103, 135, 159, 249, 265, 309, 415, 477, 515, 747, 795, 927, 1245, 1431, 1545, 2241, 2385, 2781, 3735, 4399, 4635, 5459, 7155, 8549, 11205, 13197, 13905, 16377, 21995, 25647, 27295, 39591, 42745, 49131, 65985, 76941, 81885, 118773, 128235, 147393, 197955, 230823, 245655, 384705, 453097, 593865, 736965, 1154115, 1359291, 2265485, 4077873, 6796455, 12233619, 20389365, 61168095]

約数ペア:

[(1, 61168095), (3, 20389365), (5, 12233619), (9, 6796455), (15, 4077873), (27, 2265485), (45, 1359291), (53, 1154115), (83, 736965), (103, 593865), (135, 453097), (159, 384705), (249, 245655), (265, 230823), (309, 197955), (415, 147393), (477, 128235), (515, 118773), (747, 81885), (795, 76941), (927, 65985), (1245, 49131), (1431, 42745), (1545, 39591), (2241, 27295), (2385, 25647), (2781, 21995), (3735, 16377), (4399, 13905), (4635, 13197), (5459, 11205), (7155, 8549)]