98407925

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 158605920

約数和(自身を除く): 60197995

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 67, 77, 109, 175, 245, 275, 335, 385, 469, 539, 545, 737, 763, 1199, 1225, 1675, 1925, 2345, 2695, 2725, 3283, 3685, 3815, 5159, 5341, 5995, 7303, 8393, 11725, 13475, 16415, 18425, 19075, 25795, 26705, 29975, 36113, 36515, 41965, 51121, 58751, 80333, 82075, 128975, 133525, 180565, 182575, 209825, 255605, 293755, 357847, 401665, 562331, 902825, 1278025, 1468775, 1789235, 2008325, 2811655, 3936317, 8946175, 14058275, 19681585, 98407925]

約数ペア:

[(1, 98407925), (5, 19681585), (7, 14058275), (11, 8946175), (25, 3936317), (35, 2811655), (49, 2008325), (55, 1789235), (67, 1468775), (77, 1278025), (109, 902825), (175, 562331), (245, 401665), (275, 357847), (335, 293755), (385, 255605), (469, 209825), (539, 182575), (545, 180565), (737, 133525), (763, 128975), (1199, 82075), (1225, 80333), (1675, 58751), (1925, 51121), (2345, 41965), (2695, 36515), (2725, 36113), (3283, 29975), (3685, 26705), (3815, 25795), (5159, 19075), (5341, 18425), (5995, 16415), (7303, 13475), (8393, 11725)]