29942955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5040

約数の個数: 48

約数和(自身を含む): 62449920

約数和(自身を除く): 32506965

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5003, 5985, 15009, 25015, 35021, 45027, 75045, 95057, 105063, 175105, 225135, 285171, 315189, 475285, 525315, 665399, 855513, 1425855, 1575945, 1996197, 3326995, 4277565, 5988591, 9980985, 29942955]

約数ペア:

[(1, 29942955), (3, 9980985), (5, 5988591), (7, 4277565), (9, 3326995), (15, 1996197), (19, 1575945), (21, 1425855), (35, 855513), (45, 665399), (57, 525315), (63, 475285), (95, 315189), (105, 285171), (133, 225135), (171, 175105), (285, 105063), (315, 95057), (399, 75045), (665, 45027), (855, 35021), (1197, 25015), (1995, 15009), (5003, 5985)]