73546245

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 140486400

約数和(自身を除く): 66940155

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 53, 57, 95, 135, 159, 171, 265, 285, 477, 513, 541, 795, 855, 1007, 1431, 1623, 2385, 2565, 2705, 3021, 4869, 5035, 7155, 8115, 9063, 10279, 14607, 15105, 24345, 27189, 28673, 30837, 45315, 51395, 73035, 86019, 92511, 135945, 143365, 154185, 258057, 277533, 430095, 462555, 544787, 774171, 1290285, 1387665, 1634361, 2723935, 3870855, 4903083, 8171805, 14709249, 24515415, 73546245]

約数ペア:

[(1, 73546245), (3, 24515415), (5, 14709249), (9, 8171805), (15, 4903083), (19, 3870855), (27, 2723935), (45, 1634361), (53, 1387665), (57, 1290285), (95, 774171), (135, 544787), (159, 462555), (171, 430095), (265, 277533), (285, 258057), (477, 154185), (513, 143365), (541, 135945), (795, 92511), (855, 86019), (1007, 73035), (1431, 51395), (1623, 45315), (2385, 30837), (2565, 28673), (2705, 27189), (3021, 24345), (4869, 15105), (5035, 14607), (7155, 10279), (8115, 9063)]