16403729675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{1399}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 22048588800

約数和(自身を除く): 5644859125

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 587, 799, 1175, 1399, 2935, 3995, 6995, 9979, 14675, 19975, 23783, 27589, 34975, 49895, 65753, 118915, 137945, 249475, 328765, 469013, 594575, 689725, 821213, 1117801, 1643825, 2345065, 4106065, 5589005, 11725325, 13960621, 20530325, 27945025, 38597011, 69803105, 192985055, 349015525, 656149187, 964925275, 3280745935, 16403729675]

約数ペア:

[(1, 16403729675), (5, 3280745935), (17, 964925275), (25, 656149187), (47, 349015525), (85, 192985055), (235, 69803105), (425, 38597011), (587, 27945025), (799, 20530325), (1175, 13960621), (1399, 11725325), (2935, 5589005), (3995, 4106065), (6995, 2345065), (9979, 1643825), (14675, 1117801), (19975, 821213), (23783, 689725), (27589, 594575), (34975, 469013), (49895, 328765), (65753, 249475), (118915, 137945)]