302920005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4457}}^1$

素因数の和:4685

約数の個数: 32

約数和(自身を含む): 508425984

約数和(自身を除く): 205505979

約数列:

[1, 3, 5, 15, 23, 69, 115, 197, 345, 591, 985, 2955, 4457, 4531, 13371, 13593, 22285, 22655, 66855, 67965, 102511, 307533, 512555, 878029, 1537665, 2634087, 4390145, 13170435, 20194667, 60584001, 100973335, 302920005]

約数ペア:

[(1, 302920005), (3, 100973335), (5, 60584001), (15, 20194667), (23, 13170435), (69, 4390145), (115, 2634087), (197, 1537665), (345, 878029), (591, 512555), (985, 307533), (2955, 102511), (4457, 67965), (4531, 66855), (13371, 22655), (13593, 22285)]