328082145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19069}}^1$

素因数の和:19145

約数の個数: 32

約数和(自身を含む): 556538880

約数和(自身を除く): 228456735

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 5735, 17205, 19069, 57207, 95345, 286035, 591139, 705553, 1773417, 2116659, 2955695, 3527765, 8867085, 10583295, 21872143, 65616429, 109360715, 328082145]

約数ペア:

[(1, 328082145), (3, 109360715), (5, 65616429), (15, 21872143), (31, 10583295), (37, 8867085), (93, 3527765), (111, 2955695), (155, 2116659), (185, 1773417), (465, 705553), (555, 591139), (1147, 286035), (3441, 95345), (5735, 57207), (17205, 19069)]