61004475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{12911}}^1$

素因数の和:12937

約数の個数: 48

約数和(自身を含む): 128087040

約数和(自身を除く): 67082565

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 12911, 38733, 64555, 90377, 116199, 193665, 271131, 322775, 348597, 451885, 580995, 813393, 968325, 1355655, 1742985, 2259425, 2440179, 2904975, 4066965, 6778275, 8714925, 12200895, 20334825, 61004475]

約数ペア:

[(1, 61004475), (3, 20334825), (5, 12200895), (7, 8714925), (9, 6778275), (15, 4066965), (21, 2904975), (25, 2440179), (27, 2259425), (35, 1742985), (45, 1355655), (63, 968325), (75, 813393), (105, 580995), (135, 451885), (175, 348597), (189, 322775), (225, 271131), (315, 193665), (525, 116199), (675, 90377), (945, 64555), (1575, 38733), (4725, 12911)]