15489306

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 41408640

約数和(自身を除く): 25919334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 157, 162, 174, 189, 203, 243, 261, 314, 378, 406, 471, 486, 522, 567, 609, 783, 942, 1099, 1134, 1218, 1413, 1566, 1701, 1827, 2198, 2349, 2826, 3297, 3402, 3654, 4239, 4553, 4698, 5481, 6594, 7047, 8478, 9106, 9891, 10962, 12717, 13659, 14094, 16443, 19782, 25434, 27318, 29673, 31871, 32886, 38151, 40977, 49329, 59346, 63742, 76302, 81954, 89019, 95613, 98658, 122931, 178038, 191226, 245862, 267057, 286839, 368793, 534114, 573678, 737586, 860517, 1106379, 1721034, 2212758, 2581551, 5163102, 7744653, 15489306]

約数ペア:

[(1, 15489306), (2, 7744653), (3, 5163102), (6, 2581551), (7, 2212758), (9, 1721034), (14, 1106379), (18, 860517), (21, 737586), (27, 573678), (29, 534114), (42, 368793), (54, 286839), (58, 267057), (63, 245862), (81, 191226), (87, 178038), (126, 122931), (157, 98658), (162, 95613), (174, 89019), (189, 81954), (203, 76302), (243, 63742), (261, 59346), (314, 49329), (378, 40977), (406, 38151), (471, 32886), (486, 31871), (522, 29673), (567, 27318), (609, 25434), (783, 19782), (942, 16443), (1099, 14094), (1134, 13659), (1218, 12717), (1413, 10962), (1566, 9891), (1701, 9106), (1827, 8478), (2198, 7047), (2349, 6594), (2826, 5481), (3297, 4698), (3402, 4553), (3654, 4239)]