49149125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 65875680

約数和(自身を除く): 16726555

約数列:

[1, 5, 17, 25, 85, 101, 125, 229, 425, 505, 1145, 1717, 2125, 2525, 3893, 5725, 8585, 12625, 19465, 23129, 28625, 42925, 97325, 115645, 214625, 393193, 486625, 578225, 1965965, 2891125, 9829825, 49149125]

約数ペア:

[(1, 49149125), (5, 9829825), (17, 2891125), (25, 1965965), (85, 578225), (101, 486625), (125, 393193), (229, 214625), (425, 115645), (505, 97325), (1145, 42925), (1717, 28625), (2125, 23129), (2525, 19465), (3893, 12625), (5725, 8585)]