15177204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 44204160

約数和(自身を除く): 29026956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 263, 458, 526, 687, 789, 916, 1052, 1374, 1578, 1603, 1841, 2061, 2367, 2748, 3156, 3206, 3682, 4122, 4734, 4809, 5523, 6412, 7364, 8244, 9468, 9618, 11046, 14427, 16569, 19236, 22092, 28854, 33138, 57708, 60227, 66276, 120454, 180681, 240908, 361362, 421589, 542043, 722724, 843178, 1084086, 1264767, 1686356, 2168172, 2529534, 3794301, 5059068, 7588602, 15177204]

約数ペア:

[(1, 15177204), (2, 7588602), (3, 5059068), (4, 3794301), (6, 2529534), (7, 2168172), (9, 1686356), (12, 1264767), (14, 1084086), (18, 843178), (21, 722724), (28, 542043), (36, 421589), (42, 361362), (63, 240908), (84, 180681), (126, 120454), (229, 66276), (252, 60227), (263, 57708), (458, 33138), (526, 28854), (687, 22092), (789, 19236), (916, 16569), (1052, 14427), (1374, 11046), (1578, 9618), (1603, 9468), (1841, 8244), (2061, 7364), (2367, 6412), (2748, 5523), (3156, 4809), (3206, 4734), (3682, 4122)]