39628785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 77245056

約数和(自身を除く): 37616271

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 149, 255, 357, 447, 595, 745, 1043, 1785, 2235, 2533, 3129, 5215, 7599, 12665, 15645, 17731, 22201, 37995, 53193, 66603, 88655, 111005, 155407, 265965, 333015, 377417, 466221, 777035, 1132251, 1887085, 2331105, 2641919, 5661255, 7925757, 13209595, 39628785]

約数ペア:

[(1, 39628785), (3, 13209595), (5, 7925757), (7, 5661255), (15, 2641919), (17, 2331105), (21, 1887085), (35, 1132251), (51, 777035), (85, 466221), (105, 377417), (119, 333015), (149, 265965), (255, 155407), (357, 111005), (447, 88655), (595, 66603), (745, 53193), (1043, 37995), (1785, 22201), (2235, 17731), (2533, 15645), (3129, 12665), (5215, 7599)]