30299775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 57555840

約数和(自身を除く): 27256065

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 1933, 3135, 5225, 5799, 9665, 15675, 21263, 28995, 36727, 48325, 63789, 106315, 110181, 144975, 183635, 318945, 403997, 531575, 550905, 918175, 1211991, 1594725, 2019985, 2754525, 6059955, 10099925, 30299775]

約数ペア:

[(1, 30299775), (3, 10099925), (5, 6059955), (11, 2754525), (15, 2019985), (19, 1594725), (25, 1211991), (33, 918175), (55, 550905), (57, 531575), (75, 403997), (95, 318945), (165, 183635), (209, 144975), (275, 110181), (285, 106315), (475, 63789), (627, 48325), (825, 36727), (1045, 28995), (1425, 21263), (1933, 15675), (3135, 9665), (5225, 5799)]