15065778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 38045952

約数和(自身を除く): 22980174

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 673, 861, 1066, 1346, 1599, 1722, 2019, 3198, 3731, 4038, 4711, 7462, 8749, 9422, 11193, 14133, 17498, 22386, 26247, 27593, 28266, 52494, 55186, 61243, 82779, 122486, 165558, 183729, 193151, 358709, 367458, 386302, 579453, 717418, 1076127, 1158906, 2152254, 2510963, 5021926, 7532889, 15065778]

約数ペア:

[(1, 15065778), (2, 7532889), (3, 5021926), (6, 2510963), (7, 2152254), (13, 1158906), (14, 1076127), (21, 717418), (26, 579453), (39, 386302), (41, 367458), (42, 358709), (78, 193151), (82, 183729), (91, 165558), (123, 122486), (182, 82779), (246, 61243), (273, 55186), (287, 52494), (533, 28266), (546, 27593), (574, 26247), (673, 22386), (861, 17498), (1066, 14133), (1346, 11193), (1599, 9422), (1722, 8749), (2019, 7462), (3198, 4711), (3731, 4038)]