1489402422145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{356443}}^1$

素因数の和:356626

約数の個数: 64

約数和(自身を含む): 2134215578880

約数和(自身を除く): 644813156735

約数列:

[1, 5, 11, 17, 41, 55, 85, 109, 187, 205, 451, 545, 697, 935, 1199, 1853, 2255, 3485, 4469, 5995, 7667, 9265, 20383, 22345, 38335, 49159, 75973, 101915, 245795, 356443, 379865, 835703, 1782215, 3920873, 4178515, 6059531, 14614163, 19604365, 30297655, 38852287, 66654841, 73070815, 160755793, 194261435, 248440771, 333274205, 427375157, 660488879, 803778965, 1242203855, 1592943767, 2136875785, 2732848481, 3302444395, 7265377669, 7964718835, 13664242405, 17522381437, 27080044039, 36326888345, 87611907185, 135400220195, 297880484429, 1489402422145]

約数ペア:

[(1, 1489402422145), (5, 297880484429), (11, 135400220195), (17, 87611907185), (41, 36326888345), (55, 27080044039), (85, 17522381437), (109, 13664242405), (187, 7964718835), (205, 7265377669), (451, 3302444395), (545, 2732848481), (697, 2136875785), (935, 1592943767), (1199, 1242203855), (1853, 803778965), (2255, 660488879), (3485, 427375157), (4469, 333274205), (5995, 248440771), (7667, 194261435), (9265, 160755793), (20383, 73070815), (22345, 66654841), (38335, 38852287), (49159, 30297655), (75973, 19604365), (101915, 14614163), (245795, 6059531), (356443, 4178515), (379865, 3920873), (835703, 1782215)]