127935862405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{95923}}^1$

素因数の和:96046

約数の個数: 48

約数和(自身を含む): 178105544064

約数和(自身を除く): 50169681659

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 289, 355, 923, 1105, 1207, 1445, 3757, 4615, 6035, 15691, 18785, 20519, 78455, 95923, 102595, 266747, 479615, 1246999, 1333735, 1630691, 6234995, 6810533, 8153455, 21198983, 27721747, 34052665, 88536929, 105994915, 115779061, 138608735, 360382711, 442684645, 578895305, 1505127793, 1801913555, 1968244037, 7525638965, 9841220185, 25587172481, 127935862405]

約数ペア:

[(1, 127935862405), (5, 25587172481), (13, 9841220185), (17, 7525638965), (65, 1968244037), (71, 1801913555), (85, 1505127793), (221, 578895305), (289, 442684645), (355, 360382711), (923, 138608735), (1105, 115779061), (1207, 105994915), (1445, 88536929), (3757, 34052665), (4615, 27721747), (6035, 21198983), (15691, 8153455), (18785, 6810533), (20519, 6234995), (78455, 1630691), (95923, 1333735), (102595, 1246999), (266747, 479615)]