71949274005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{115223}}^1$

素因数の和:115570

約数の個数: 64

約数和(自身を含む): 138932490240

約数和(自身を除く): 66983216235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 313, 399, 665, 939, 1565, 1995, 2191, 4695, 5947, 6573, 10955, 17841, 29735, 32865, 41629, 89205, 115223, 124887, 208145, 345669, 576115, 624435, 806561, 1728345, 2189237, 2419683, 4032805, 6567711, 10946185, 12098415, 15324659, 32838555, 36064799, 45973977, 76623295, 108194397, 180323995, 229869885, 252453593, 540971985, 685231181, 757360779, 1262267965, 2055693543, 3426155905, 3786803895, 4796618267, 10278467715, 14389854801, 23983091335, 71949274005]

約数ペア:

[(1, 71949274005), (3, 23983091335), (5, 14389854801), (7, 10278467715), (15, 4796618267), (19, 3786803895), (21, 3426155905), (35, 2055693543), (57, 1262267965), (95, 757360779), (105, 685231181), (133, 540971985), (285, 252453593), (313, 229869885), (399, 180323995), (665, 108194397), (939, 76623295), (1565, 45973977), (1995, 36064799), (2191, 32838555), (4695, 15324659), (5947, 12098415), (6573, 10946185), (10955, 6567711), (17841, 4032805), (29735, 2419683), (32865, 2189237), (41629, 1728345), (89205, 806561), (115223, 624435), (124887, 576115), (208145, 345669)]