20137550295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{89387}}^1$

素因数の和:90071

約数の個数: 32

約数和(自身を含む): 33672817152

約数和(自身を除く): 13535266857

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 653, 1959, 3265, 9795, 15019, 45057, 75095, 89387, 225285, 268161, 446935, 1340805, 2055901, 6167703, 10279505, 30838515, 58369711, 175109133, 291848555, 875545665, 1342503353, 4027510059, 6712516765, 20137550295]

約数ペア:

[(1, 20137550295), (3, 6712516765), (5, 4027510059), (15, 1342503353), (23, 875545665), (69, 291848555), (115, 175109133), (345, 58369711), (653, 30838515), (1959, 10279505), (3265, 6167703), (9795, 2055901), (15019, 1340805), (45057, 446935), (75095, 268161), (89387, 225285)]