15678112373

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{11677}}^1$

素因数の和:11802

約数の個数: 48

約数和(自身を含む): 20704253184

約数和(自身を除く): 5026140811

約数列:

[1, 7, 11, 47, 49, 53, 77, 329, 371, 517, 539, 583, 2303, 2491, 2597, 3619, 4081, 11677, 17437, 25333, 27401, 28567, 81739, 122059, 128447, 191807, 548819, 572173, 618881, 899129, 1342649, 3841733, 4332167, 6037009, 6293903, 6807691, 26892131, 29087407, 30325169, 42259063, 47653837, 203611849, 295813441, 319961477, 333576859, 1425282943, 2239730339, 15678112373]

約数ペア:

[(1, 15678112373), (7, 2239730339), (11, 1425282943), (47, 333576859), (49, 319961477), (53, 295813441), (77, 203611849), (329, 47653837), (371, 42259063), (517, 30325169), (539, 29087407), (583, 26892131), (2303, 6807691), (2491, 6293903), (2597, 6037009), (3619, 4332167), (4081, 3841733), (11677, 1342649), (17437, 899129), (25333, 618881), (27401, 572173), (28567, 548819), (81739, 191807), (122059, 128447)]