133621965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 245868480

約数和(自身を除く): 112246515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 131, 171, 285, 393, 655, 855, 1179, 1193, 1965, 2489, 3579, 5895, 5965, 7467, 10737, 12445, 17895, 22401, 22667, 37335, 53685, 68001, 112005, 113335, 156283, 204003, 340005, 468849, 781415, 1020015, 1406547, 2344245, 2969377, 7032735, 8908131, 14846885, 26724393, 44540655, 133621965]

約数ペア:

[(1, 133621965), (3, 44540655), (5, 26724393), (9, 14846885), (15, 8908131), (19, 7032735), (45, 2969377), (57, 2344245), (95, 1406547), (131, 1020015), (171, 781415), (285, 468849), (393, 340005), (655, 204003), (855, 156283), (1179, 113335), (1193, 112005), (1965, 68001), (2489, 53685), (3579, 37335), (5895, 22667), (5965, 22401), (7467, 17895), (10737, 12445)]