20190035895

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3049}}^1\times {\mathrm{7237}}^1$

素因数の和:10355

約数の個数: 32

約数和(自身を含む): 32848939200

約数和(自身を除く): 12658903305

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 3049, 7237, 9147, 15245, 21711, 36185, 45735, 108555, 185989, 441457, 557967, 929945, 1324371, 2207285, 2789835, 6621855, 22065613, 66196839, 110328065, 330984195, 1346002393, 4038007179, 6730011965, 20190035895]

約数ペア:

[(1, 20190035895), (3, 6730011965), (5, 4038007179), (15, 1346002393), (61, 330984195), (183, 110328065), (305, 66196839), (915, 22065613), (3049, 6621855), (7237, 2789835), (9147, 2207285), (15245, 1324371), (21711, 929945), (36185, 557967), (45735, 441457), (108555, 185989)]