1445880405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{25373}}^1$

素因数の和:25541

約数の個数: 32

約数和(自身を含む): 2411544960

約数和(自身を除く): 965664555

約数列:

[1, 3, 5, 15, 29, 87, 131, 145, 393, 435, 655, 1965, 3799, 11397, 18995, 25373, 56985, 76119, 126865, 380595, 735817, 2207451, 3323863, 3679085, 9971589, 11037255, 16619315, 49857945, 96392027, 289176081, 481960135, 1445880405]

約数ペア:

[(1, 1445880405), (3, 481960135), (5, 289176081), (15, 96392027), (29, 49857945), (87, 16619315), (131, 11037255), (145, 9971589), (393, 3679085), (435, 3323863), (655, 2207451), (1965, 735817), (3799, 380595), (11397, 126865), (18995, 76119), (25373, 56985)]