214969305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4177}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 356166144

約数和(自身を除く): 141196839

約数列:

[1, 3, 5, 15, 47, 73, 141, 219, 235, 365, 705, 1095, 3431, 4177, 10293, 12531, 17155, 20885, 51465, 62655, 196319, 304921, 588957, 914763, 981595, 1524605, 2944785, 4573815, 14331287, 42993861, 71656435, 214969305]

約数ペア:

[(1, 214969305), (3, 71656435), (5, 42993861), (15, 14331287), (47, 4573815), (73, 2944785), (141, 1524605), (219, 981595), (235, 914763), (365, 588957), (705, 304921), (1095, 196319), (3431, 62655), (4177, 51465), (10293, 20885), (12531, 17155)]