24722895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 17209905

約数列:

[1, 3, 5, 15, 19, 57, 95, 223, 285, 389, 669, 1115, 1167, 1945, 3345, 4237, 5835, 7391, 12711, 21185, 22173, 36955, 63555, 86747, 110865, 260241, 433735, 1301205, 1648193, 4944579, 8240965, 24722895]

約数ペア:

[(1, 24722895), (3, 8240965), (5, 4944579), (15, 1648193), (19, 1301205), (57, 433735), (95, 260241), (223, 110865), (285, 86747), (389, 63555), (669, 36955), (1115, 22173), (1167, 21185), (1945, 12711), (3345, 7391), (4237, 5835)]