1416981995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 2043582240

約数和(自身を除く): 626600245

約数列:

[1, 5, 11, 13, 55, 65, 67, 121, 143, 335, 605, 715, 737, 871, 1573, 2689, 3685, 4355, 7865, 8107, 9581, 13445, 29579, 34957, 40535, 47905, 105391, 147895, 174785, 180163, 325369, 384527, 526955, 900815, 1626845, 1922635, 1981793, 2342119, 4229797, 9908965, 11710595, 21148985, 21799723, 25763309, 108998615, 128816545, 283396399, 1416981995]

約数ペア:

[(1, 1416981995), (5, 283396399), (11, 128816545), (13, 108998615), (55, 25763309), (65, 21799723), (67, 21148985), (121, 11710595), (143, 9908965), (335, 4229797), (605, 2342119), (715, 1981793), (737, 1922635), (871, 1626845), (1573, 900815), (2689, 526955), (3685, 384527), (4355, 325369), (7865, 180163), (8107, 174785), (9581, 147895), (13445, 105391), (29579, 47905), (34957, 40535)]