15690852793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 20763832320

約数和(自身を除く): 5072979527

約数列:

[1, 7, 11, 23, 77, 97, 161, 241, 253, 379, 679, 1067, 1687, 1771, 2231, 2651, 2653, 4169, 5543, 7469, 8717, 15617, 18557, 23377, 24541, 29183, 36763, 38801, 60973, 61019, 91339, 95887, 163639, 171787, 257147, 257341, 404393, 426811, 537671, 639373, 671209, 845549, 1004729, 1800029, 2100797, 2830751, 3763697, 5914381, 5918843, 7033103, 8859883, 9301039, 14705579, 23108767, 41400667, 62019181, 65107273, 97458713, 161761369, 203777309, 682210991, 1426441163, 2241550399, 15690852793]

約数ペア:

[(1, 15690852793), (7, 2241550399), (11, 1426441163), (23, 682210991), (77, 203777309), (97, 161761369), (161, 97458713), (241, 65107273), (253, 62019181), (379, 41400667), (679, 23108767), (1067, 14705579), (1687, 9301039), (1771, 8859883), (2231, 7033103), (2651, 5918843), (2653, 5914381), (4169, 3763697), (5543, 2830751), (7469, 2100797), (8717, 1800029), (15617, 1004729), (18557, 845549), (23377, 671209), (24541, 639373), (29183, 537671), (36763, 426811), (38801, 404393), (60973, 257341), (61019, 257147), (91339, 171787), (95887, 163639)]