15697417245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{75347}}^1$

素因数の和:75434

約数の個数: 64

約数和(自身を含む): 28644295680

約数和(自身を除く): 12946878435

約数列:

[1, 3, 5, 15, 17, 19, 43, 51, 57, 85, 95, 129, 215, 255, 285, 323, 645, 731, 817, 969, 1615, 2193, 2451, 3655, 4085, 4845, 10965, 12255, 13889, 41667, 69445, 75347, 208335, 226041, 376735, 1130205, 1280899, 1431593, 3239921, 3842697, 4294779, 6404495, 7157965, 9719763, 16199605, 19213485, 21473895, 24337081, 48598815, 55078657, 61558499, 73011243, 121685405, 165235971, 184675497, 275393285, 307792495, 365056215, 826179855, 923377485, 1046494483, 3139483449, 5232472415, 15697417245]

約数ペア:

[(1, 15697417245), (3, 5232472415), (5, 3139483449), (15, 1046494483), (17, 923377485), (19, 826179855), (43, 365056215), (51, 307792495), (57, 275393285), (85, 184675497), (95, 165235971), (129, 121685405), (215, 73011243), (255, 61558499), (285, 55078657), (323, 48598815), (645, 24337081), (731, 21473895), (817, 19213485), (969, 16199605), (1615, 9719763), (2193, 7157965), (2451, 6404495), (3655, 4294779), (4085, 3842697), (4845, 3239921), (10965, 1431593), (12255, 1280899), (13889, 1130205), (41667, 376735), (69445, 226041), (75347, 208335)]