18528029865

素因数分解:

$3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{673}}^1\times {\mathrm{1667}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 32269955328

約数和(自身を除く): 13741925463

約数列:

[1, 3, 5, 9, 15, 45, 367, 673, 1101, 1667, 1835, 2019, 3303, 3365, 5001, 5505, 6057, 8335, 10095, 15003, 16515, 25005, 30285, 75015, 246991, 611789, 740973, 1121891, 1234955, 1835367, 2222919, 3058945, 3365673, 3704865, 5506101, 5609455, 9176835, 10097019, 11114595, 16828365, 27530505, 50485095, 411733997, 1235201991, 2058669985, 3705605973, 6176009955, 18528029865]

約数ペア:

[(1, 18528029865), (3, 6176009955), (5, 3705605973), (9, 2058669985), (15, 1235201991), (45, 411733997), (367, 50485095), (673, 27530505), (1101, 16828365), (1667, 11114595), (1835, 10097019), (2019, 9176835), (3303, 5609455), (3365, 5506101), (5001, 3704865), (5505, 3365673), (6057, 3058945), (8335, 2222919), (10095, 1835367), (15003, 1234955), (16515, 1121891), (25005, 740973), (30285, 611789), (75015, 246991)]