121062015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8329}}^1$

素因数の和:8376

約数の個数: 48

約数和(自身を含む): 233906400

約数和(自身を除く): 112844385

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, 4845, 8329, 14535, 24987, 41645, 74961, 124935, 141593, 158251, 374805, 424779, 474753, 707965, 791255, 1274337, 1424259, 2123895, 2373765, 2690267, 6371685, 7121295, 8070801, 13451335, 24212403, 40354005, 121062015]

約数ペア:

[(1, 121062015), (3, 40354005), (5, 24212403), (9, 13451335), (15, 8070801), (17, 7121295), (19, 6371685), (45, 2690267), (51, 2373765), (57, 2123895), (85, 1424259), (95, 1274337), (153, 791255), (171, 707965), (255, 474753), (285, 424779), (323, 374805), (765, 158251), (855, 141593), (969, 124935), (1615, 74961), (2907, 41645), (4845, 24987), (8329, 14535)]