133812015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9901}}^1$

素因数の和:9979

約数の個数: 32

約数和(自身を含む): 230993856

約数和(自身を除く): 97181841

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 9901, 13515, 29703, 49505, 148515, 168317, 504951, 524753, 841585, 1574259, 2524755, 2623765, 7871295, 8920801, 26762403, 44604005, 133812015]

約数ペア:

[(1, 133812015), (3, 44604005), (5, 26762403), (15, 8920801), (17, 7871295), (51, 2623765), (53, 2524755), (85, 1574259), (159, 841585), (255, 524753), (265, 504951), (795, 168317), (901, 148515), (2703, 49505), (4505, 29703), (9901, 13515)]