42644595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 38640525

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 79, 97, 105, 159, 237, 265, 291, 371, 395, 485, 553, 679, 795, 1113, 1185, 1455, 1659, 1855, 2037, 2765, 3395, 4187, 5141, 5565, 7663, 8295, 10185, 12561, 15423, 20935, 22989, 25705, 29309, 35987, 38315, 53641, 62805, 77115, 87927, 107961, 114945, 146545, 160923, 179935, 268205, 406139, 439635, 539805, 804615, 1218417, 2030695, 2842973, 6092085, 8528919, 14214865, 42644595]

約数ペア:

[(1, 42644595), (3, 14214865), (5, 8528919), (7, 6092085), (15, 2842973), (21, 2030695), (35, 1218417), (53, 804615), (79, 539805), (97, 439635), (105, 406139), (159, 268205), (237, 179935), (265, 160923), (291, 146545), (371, 114945), (395, 107961), (485, 87927), (553, 77115), (679, 62805), (795, 53641), (1113, 38315), (1185, 35987), (1455, 29309), (1659, 25705), (1855, 22989), (2037, 20935), (2765, 15423), (3395, 12561), (4187, 10185), (5141, 8295), (5565, 7663)]