156975283095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{727}}^1\times {\mathrm{1999}}^1$

素因数の和:3132

約数の個数: 64

約数和(自身を含む): 265574400000

約数和(自身を除く): 108599116905

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 379, 727, 1137, 1895, 1999, 2181, 3635, 5685, 5997, 7201, 9995, 10905, 13813, 21603, 29985, 36005, 37981, 41439, 69065, 108015, 113943, 189905, 207195, 275533, 569715, 757621, 826599, 1377665, 1453273, 2272863, 3788105, 4132995, 4359819, 5235127, 7266365, 11364315, 14394799, 15705381, 21799095, 26175635, 27612187, 43184397, 71973995, 78526905, 82836561, 138060935, 215921985, 414182805, 550790467, 1652371401, 2753952335, 8261857005, 10465018873, 31395056619, 52325094365, 156975283095]

約数ペア:

[(1, 156975283095), (3, 52325094365), (5, 31395056619), (15, 10465018873), (19, 8261857005), (57, 2753952335), (95, 1652371401), (285, 550790467), (379, 414182805), (727, 215921985), (1137, 138060935), (1895, 82836561), (1999, 78526905), (2181, 71973995), (3635, 43184397), (5685, 27612187), (5997, 26175635), (7201, 21799095), (9995, 15705381), (10905, 14394799), (13813, 11364315), (21603, 7266365), (29985, 5235127), (36005, 4359819), (37981, 4132995), (41439, 3788105), (69065, 2272863), (108015, 1453273), (113943, 1377665), (189905, 826599), (207195, 757621), (275533, 569715)]