29275675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 15721445

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 431, 475, 715, 1045, 1235, 2155, 2717, 3575, 4741, 5225, 5603, 6175, 8189, 10775, 13585, 23705, 28015, 40945, 61633, 67925, 90079, 106457, 118525, 140075, 204725, 308165, 450395, 532285, 1171027, 1540825, 2251975, 2661425, 5855135, 29275675]

約数ペア:

[(1, 29275675), (5, 5855135), (11, 2661425), (13, 2251975), (19, 1540825), (25, 1171027), (55, 532285), (65, 450395), (95, 308165), (143, 204725), (209, 140075), (247, 118525), (275, 106457), (325, 90079), (431, 67925), (475, 61633), (715, 40945), (1045, 28015), (1235, 23705), (2155, 13585), (2717, 10775), (3575, 8189), (4741, 6175), (5225, 5603)]