64549935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4488

約数の個数: 48

約数和(自身を含む): 124731360

約数和(自身を除く): 60181425

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4441, 4845, 13323, 14535, 22205, 39969, 66615, 75497, 84379, 199845, 226491, 253137, 377485, 421895, 679473, 759411, 1132455, 1265685, 1434443, 3397365, 3797055, 4303329, 7172215, 12909987, 21516645, 64549935]

約数ペア:

[(1, 64549935), (3, 21516645), (5, 12909987), (9, 7172215), (15, 4303329), (17, 3797055), (19, 3397365), (45, 1434443), (51, 1265685), (57, 1132455), (85, 759411), (95, 679473), (153, 421895), (171, 377485), (255, 253137), (285, 226491), (323, 199845), (765, 84379), (855, 75497), (969, 66615), (1615, 39969), (2907, 22205), (4441, 14535), (4845, 13323)]