87377125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 123243120

約数和(自身を除く): 35865995

約数列:

[1, 5, 11, 25, 53, 55, 109, 121, 125, 265, 275, 545, 583, 605, 1199, 1325, 1375, 2725, 2915, 3025, 5777, 5995, 6413, 6625, 13189, 13625, 14575, 15125, 28885, 29975, 32065, 63547, 65945, 72875, 144425, 149875, 160325, 317735, 329725, 699017, 722125, 801625, 1588675, 1648625, 3495085, 7943375, 17475425, 87377125]

約数ペア:

[(1, 87377125), (5, 17475425), (11, 7943375), (25, 3495085), (53, 1648625), (55, 1588675), (109, 801625), (121, 722125), (125, 699017), (265, 329725), (275, 317735), (545, 160325), (583, 149875), (605, 144425), (1199, 72875), (1325, 65945), (1375, 63547), (2725, 32065), (2915, 29975), (3025, 28885), (5777, 15125), (5995, 14575), (6413, 13625), (6625, 13189)]