442064735

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1579}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 640089600

約数和(自身を除く): 198024865

約数列:

[1, 5, 7, 19, 35, 95, 133, 421, 665, 1579, 2105, 2947, 7895, 7999, 11053, 14735, 30001, 39995, 55265, 55993, 150005, 210007, 279965, 664759, 1050035, 3323795, 4653313, 12630421, 23266565, 63152105, 88412947, 442064735]

約数ペア:

[(1, 442064735), (5, 88412947), (7, 63152105), (19, 23266565), (35, 12630421), (95, 4653313), (133, 3323795), (421, 1050035), (665, 664759), (1579, 279965), (2105, 210007), (2947, 150005), (7895, 55993), (7999, 55265), (11053, 39995), (14735, 30001)]