49784325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 36

約数和(自身を含む): 84503520

約数和(自身を除く): 34719195

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 359, 645, 1075, 1077, 1795, 1849, 3225, 5385, 5547, 8975, 9245, 15437, 26925, 27735, 46225, 46311, 77185, 138675, 231555, 385925, 663791, 1157775, 1991373, 3318955, 9956865, 16594775, 49784325]

約数ペア:

[(1, 49784325), (3, 16594775), (5, 9956865), (15, 3318955), (25, 1991373), (43, 1157775), (75, 663791), (129, 385925), (215, 231555), (359, 138675), (645, 77185), (1075, 46311), (1077, 46225), (1795, 27735), (1849, 26925), (3225, 15437), (5385, 9245), (5547, 8975)]