15121392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2238

約数の個数: 80

約数和(自身を含む): 45913728

約数和(自身を除く): 30792336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2203, 2288, 3432, 4406, 6609, 6864, 8812, 13218, 17624, 24233, 26436, 28639, 35248, 48466, 52872, 57278, 72699, 85917, 96932, 105744, 114556, 145398, 171834, 193864, 229112, 290796, 315029, 343668, 387728, 458224, 581592, 630058, 687336, 945087, 1163184, 1260116, 1374672, 1890174, 2520232, 3780348, 5040464, 7560696, 15121392]

約数ペア:

[(1, 15121392), (2, 7560696), (3, 5040464), (4, 3780348), (6, 2520232), (8, 1890174), (11, 1374672), (12, 1260116), (13, 1163184), (16, 945087), (22, 687336), (24, 630058), (26, 581592), (33, 458224), (39, 387728), (44, 343668), (48, 315029), (52, 290796), (66, 229112), (78, 193864), (88, 171834), (104, 145398), (132, 114556), (143, 105744), (156, 96932), (176, 85917), (208, 72699), (264, 57278), (286, 52872), (312, 48466), (429, 35248), (528, 28639), (572, 26436), (624, 24233), (858, 17624), (1144, 13218), (1716, 8812), (2203, 6864), (2288, 6609), (3432, 4406)]