13308219435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1499}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 25411968000

約数和(自身を除く): 12103748565

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 257, 329, 705, 735, 771, 987, 1285, 1499, 1645, 1799, 2303, 3855, 4497, 4935, 5397, 6909, 7495, 8995, 10493, 11515, 12079, 12593, 22485, 26985, 31479, 34545, 36237, 37779, 52465, 60395, 62965, 70453, 73451, 84553, 157395, 181185, 188895, 211359, 220353, 253659, 352265, 367255, 385243, 422765, 493171, 591871, 1056795, 1101765, 1155729, 1268295, 1479513, 1775613, 1926215, 2465855, 2696701, 2959355, 3452197, 5778645, 7397565, 8090103, 8878065, 10356591, 13483505, 17260985, 18106421, 18876907, 40450515, 51782955, 54319263, 56630721, 90532105, 94384535, 126744947, 271596315, 283153605, 380234841, 633724735, 887214629, 1901174205, 2661643887, 4436073145, 13308219435]

約数ペア:

[(1, 13308219435), (3, 4436073145), (5, 2661643887), (7, 1901174205), (15, 887214629), (21, 633724735), (35, 380234841), (47, 283153605), (49, 271596315), (105, 126744947), (141, 94384535), (147, 90532105), (235, 56630721), (245, 54319263), (257, 51782955), (329, 40450515), (705, 18876907), (735, 18106421), (771, 17260985), (987, 13483505), (1285, 10356591), (1499, 8878065), (1645, 8090103), (1799, 7397565), (2303, 5778645), (3855, 3452197), (4497, 2959355), (4935, 2696701), (5397, 2465855), (6909, 1926215), (7495, 1775613), (8995, 1479513), (10493, 1268295), (11515, 1155729), (12079, 1101765), (12593, 1056795), (22485, 591871), (26985, 493171), (31479, 422765), (34545, 385243), (36237, 367255), (37779, 352265), (52465, 253659), (60395, 220353), (62965, 211359), (70453, 188895), (73451, 181185), (84553, 157395)]