30342735

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5227}}^1$

素因数の和:5284

約数の個数: 32

約数和(自身を含む): 55207680

約数和(自身を除く): 24864945

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5227, 5805, 15681, 26135, 47043, 78405, 141129, 224761, 235215, 674283, 705645, 1123805, 2022849, 3371415, 6068547, 10114245, 30342735]

約数ペア:

[(1, 30342735), (3, 10114245), (5, 6068547), (9, 3371415), (15, 2022849), (27, 1123805), (43, 705645), (45, 674283), (129, 235215), (135, 224761), (215, 141129), (387, 78405), (645, 47043), (1161, 26135), (1935, 15681), (5227, 5805)]