15694428407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 19516578048

約数和(自身を除く): 3822149641

約数列:

[1, 7, 17, 97, 107, 119, 131, 679, 749, 917, 1649, 1819, 2227, 9409, 10379, 11543, 12707, 12733, 14017, 15589, 65863, 72653, 88949, 98119, 159953, 176443, 216019, 238289, 1006763, 1119671, 1232579, 1235101, 1359649, 1512133, 1668023, 7047341, 8628053, 9517543, 17114971, 20953843, 23114033, 119804797, 131885953, 146676901, 161798231, 923201671, 2242061201, 15694428407]

約数ペア:

[(1, 15694428407), (7, 2242061201), (17, 923201671), (97, 161798231), (107, 146676901), (119, 131885953), (131, 119804797), (679, 23114033), (749, 20953843), (917, 17114971), (1649, 9517543), (1819, 8628053), (2227, 7047341), (9409, 1668023), (10379, 1512133), (11543, 1359649), (12707, 1235101), (12733, 1232579), (14017, 1119671), (15589, 1006763), (65863, 238289), (72653, 216019), (88949, 176443), (98119, 159953)]