11331787775

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36563}}^1$

素因数の和:36621

約数の個数: 72

約数和(自身を含む): 18607273344

約数和(自身を除く): 7275485569

約数列:

[1, 5, 7, 11, 23, 25, 35, 49, 55, 77, 115, 161, 175, 245, 253, 275, 385, 539, 575, 805, 1127, 1225, 1265, 1771, 1925, 2695, 4025, 5635, 6325, 8855, 12397, 13475, 28175, 36563, 44275, 61985, 182815, 255941, 309925, 402193, 840949, 914075, 1279705, 1791587, 2010965, 2815351, 4204745, 5886643, 6398525, 8957935, 9250439, 10054825, 14076755, 19707457, 21023725, 29433215, 41206501, 44789675, 46252195, 64753073, 70383775, 98537285, 147166075, 206032505, 231260975, 323765365, 453271511, 492686425, 1030162525, 1618826825, 2266357555, 11331787775]

約数ペア:

[(1, 11331787775), (5, 2266357555), (7, 1618826825), (11, 1030162525), (23, 492686425), (25, 453271511), (35, 323765365), (49, 231260975), (55, 206032505), (77, 147166075), (115, 98537285), (161, 70383775), (175, 64753073), (245, 46252195), (253, 44789675), (275, 41206501), (385, 29433215), (539, 21023725), (575, 19707457), (805, 14076755), (1127, 10054825), (1225, 9250439), (1265, 8957935), (1771, 6398525), (1925, 5886643), (2695, 4204745), (4025, 2815351), (5635, 2010965), (6325, 1791587), (8855, 1279705), (12397, 914075), (13475, 840949), (28175, 402193), (36563, 309925), (44275, 255941), (61985, 182815)]