29471036205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{206749}}^1$

素因数の和:206830

約数の個数: 64

約数和(自身を含む): 55018656000

約数和(自身を除く): 25547619795

約数列:

[1, 3, 5, 13, 15, 17, 39, 43, 51, 65, 85, 129, 195, 215, 221, 255, 559, 645, 663, 731, 1105, 1677, 2193, 2795, 3315, 3655, 8385, 9503, 10965, 28509, 47515, 142545, 206749, 620247, 1033745, 2687737, 3101235, 3514733, 8063211, 8890207, 10544199, 13438685, 17573665, 26670621, 40316055, 44451035, 45691529, 52720995, 115572691, 133353105, 137074587, 151133519, 228457645, 346718073, 453400557, 577863455, 685372935, 755667595, 1733590365, 1964735747, 2267002785, 5894207241, 9823678735, 29471036205]

約数ペア:

[(1, 29471036205), (3, 9823678735), (5, 5894207241), (13, 2267002785), (15, 1964735747), (17, 1733590365), (39, 755667595), (43, 685372935), (51, 577863455), (65, 453400557), (85, 346718073), (129, 228457645), (195, 151133519), (215, 137074587), (221, 133353105), (255, 115572691), (559, 52720995), (645, 45691529), (663, 44451035), (731, 40316055), (1105, 26670621), (1677, 17573665), (2193, 13438685), (2795, 10544199), (3315, 8890207), (3655, 8063211), (8385, 3514733), (9503, 3101235), (10965, 2687737), (28509, 1033745), (47515, 620247), (142545, 206749)]