30930465

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 51319296

約数和(自身を除く): 20388831

約数列:

[1, 3, 5, 15, 47, 73, 141, 219, 235, 365, 601, 705, 1095, 1803, 3005, 3431, 9015, 10293, 17155, 28247, 43873, 51465, 84741, 131619, 141235, 219365, 423705, 658095, 2062031, 6186093, 10310155, 30930465]

約数ペア:

[(1, 30930465), (3, 10310155), (5, 6186093), (15, 2062031), (47, 658095), (73, 423705), (141, 219365), (219, 141235), (235, 131619), (365, 84741), (601, 51465), (705, 43873), (1095, 28247), (1803, 17155), (3005, 10293), (3431, 9015)]