101261545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 162201600

約数和(自身を除く): 60940055

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 109, 127, 133, 209, 385, 545, 635, 665, 763, 889, 1045, 1199, 1397, 1463, 2071, 2413, 3815, 4445, 5995, 6985, 7315, 8393, 9779, 10355, 12065, 13843, 14497, 16891, 22781, 26543, 41965, 48895, 69215, 72485, 84455, 96901, 113905, 132715, 152273, 159467, 185801, 263017, 484505, 761365, 797335, 929005, 1065911, 1315085, 1841119, 2893187, 5329555, 9205595, 14465935, 20252309, 101261545]

約数ペア:

[(1, 101261545), (5, 20252309), (7, 14465935), (11, 9205595), (19, 5329555), (35, 2893187), (55, 1841119), (77, 1315085), (95, 1065911), (109, 929005), (127, 797335), (133, 761365), (209, 484505), (385, 263017), (545, 185801), (635, 159467), (665, 152273), (763, 132715), (889, 113905), (1045, 96901), (1199, 84455), (1397, 72485), (1463, 69215), (2071, 48895), (2413, 41965), (3815, 26543), (4445, 22781), (5995, 16891), (6985, 14497), (7315, 13843), (8393, 12065), (9779, 10355)]