18376428675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{53161}}^1$

素因数の和:53604

約数の個数: 48

約数和(自身を含む): 33224123520

約数和(自身を除く): 14847694845

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 419, 825, 1257, 2095, 4609, 6285, 10475, 13827, 23045, 31425, 53161, 69135, 115225, 159483, 265805, 345675, 584771, 797415, 1329025, 1754313, 2923855, 3987075, 8771565, 14619275, 22274459, 43857825, 66823377, 111372295, 245019049, 334116885, 556861475, 735057147, 1225095245, 1670584425, 3675285735, 6125476225, 18376428675]

約数ペア:

[(1, 18376428675), (3, 6125476225), (5, 3675285735), (11, 1670584425), (15, 1225095245), (25, 735057147), (33, 556861475), (55, 334116885), (75, 245019049), (165, 111372295), (275, 66823377), (419, 43857825), (825, 22274459), (1257, 14619275), (2095, 8771565), (4609, 3987075), (6285, 2923855), (10475, 1754313), (13827, 1329025), (23045, 797415), (31425, 584771), (53161, 345675), (69135, 265805), (115225, 159483)]