74896955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 112477440

約数和(自身を除く): 37580485

約数列:

[1, 5, 7, 19, 35, 41, 67, 95, 133, 205, 287, 335, 469, 665, 779, 1273, 1435, 1681, 2345, 2747, 3895, 5453, 6365, 8405, 8911, 11767, 13735, 19229, 27265, 31939, 44555, 52193, 58835, 96145, 112627, 159695, 223573, 260965, 365351, 563135, 788389, 1117865, 1826755, 2139913, 3941945, 10699565, 14979391, 74896955]

約数ペア:

[(1, 74896955), (5, 14979391), (7, 10699565), (19, 3941945), (35, 2139913), (41, 1826755), (67, 1117865), (95, 788389), (133, 563135), (205, 365351), (287, 260965), (335, 223573), (469, 159695), (665, 112627), (779, 96145), (1273, 58835), (1435, 52193), (1681, 44555), (2345, 31939), (2747, 27265), (3895, 19229), (5453, 13735), (6365, 11767), (8405, 8911)]