306676175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 443221632

約数和(自身を除く): 136545457

約数列:

[1, 5, 13, 17, 25, 47, 65, 85, 221, 235, 325, 425, 611, 799, 1105, 1175, 1181, 3055, 3995, 5525, 5905, 10387, 15275, 15353, 19975, 20077, 29525, 51935, 55507, 76765, 100385, 259675, 261001, 277535, 383825, 501925, 721591, 943619, 1305005, 1387675, 3607955, 4718095, 6525025, 12267047, 18039775, 23590475, 61335235, 306676175]

約数ペア:

[(1, 306676175), (5, 61335235), (13, 23590475), (17, 18039775), (25, 12267047), (47, 6525025), (65, 4718095), (85, 3607955), (221, 1387675), (235, 1305005), (325, 943619), (425, 721591), (611, 501925), (799, 383825), (1105, 277535), (1175, 261001), (1181, 259675), (3055, 100385), (3995, 76765), (5525, 55507), (5905, 51935), (10387, 29525), (15275, 20077), (15353, 19975)]