73204285

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 116422272

約数和(自身を除く): 43217987

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 385, 539, 805, 1127, 1181, 1265, 1771, 2695, 5635, 5905, 8267, 8855, 12397, 12991, 27163, 41335, 57869, 61985, 64955, 90937, 135815, 190141, 289345, 298793, 454685, 636559, 950705, 1330987, 1493965, 2091551, 3182795, 6654935, 10457755, 14640857, 73204285]

約数ペア:

[(1, 73204285), (5, 14640857), (7, 10457755), (11, 6654935), (23, 3182795), (35, 2091551), (49, 1493965), (55, 1330987), (77, 950705), (115, 636559), (161, 454685), (245, 298793), (253, 289345), (385, 190141), (539, 135815), (805, 90937), (1127, 64955), (1181, 61985), (1265, 57869), (1771, 41335), (2695, 27163), (5635, 12991), (5905, 12397), (8267, 8855)]