383707945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 501454080

約数和(自身を除く): 117746135

約数列:

[1, 5, 19, 37, 95, 173, 185, 631, 703, 865, 3155, 3287, 3515, 6401, 11989, 16435, 23347, 32005, 59945, 109163, 116735, 121619, 443593, 545815, 608095, 2074097, 2217965, 4039031, 10370485, 20195155, 76741589, 383707945]

約数ペア:

[(1, 383707945), (5, 76741589), (19, 20195155), (37, 10370485), (95, 4039031), (173, 2217965), (185, 2074097), (631, 608095), (703, 545815), (865, 443593), (3155, 121619), (3287, 116735), (3515, 109163), (6401, 59945), (11989, 32005), (16435, 23347)]